How does the Nike Air Zoom Pegasus 39 improve upon its predecessors. What makes it a versatile choice for runners of all levels. Why is this iteration considered a game-changer in the running shoe industry.

The Evolution of Nike’s Iconic Pegasus Line

The Nike Air Zoom Pegasus line has been a staple in the running community since its debut in 1983. With each iteration, Nike has carefully refined and enhanced the shoe’s features to meet the evolving needs of runners. The Pegasus 39 represents the latest chapter in this storied legacy, offering a perfect blend of innovation and familiarity.

What sets the Pegasus 39 apart from its predecessors? The answer lies in its thoughtful updates and commitment to maintaining the core qualities that have made the Pegasus line so beloved. Let’s explore the key improvements that make this shoe a standout choice for runners in 2024.

Revolutionary Midsole Technology: React Foam

One of the most significant changes in the Pegasus 39 is the introduction of Nike’s React foam in the midsole. This represents a departure from the Cushlon ST foam used in the Pegasus 38. Why is this change so important?

• Improved energy return for a more propulsive feel
• Lightweight design for enhanced speed and agility
• Specifically tuned for the Pegasus 39 to provide a firm yet springy ride
• Better durability and longevity compared to previous foam technologies

The React foam technology has been carefully engineered to strike the perfect balance between cushioning and responsiveness. This allows runners to experience a smooth, energized ride that can help improve performance across various distances and paces.

Enhanced Outsole Design for Improved Performance

The outsole of the Pegasus 39 has undergone significant improvements to complement the new midsole technology. How do these changes benefit runners?

1. Deeper grooves and flex lines for smoother transitions
2. Increased flexibility throughout the gait cycle
3. Strategically placed rubber crash rails on lateral heels and forefoot
4. Improved guidance for foot strikes and toe-offs

These outsole enhancements work in tandem with the React foam to create a fluid, natural running experience. The result is a shoe that adapts to your foot’s movement, promoting efficiency and reducing the risk of fatigue during longer runs.

Upgraded Upper for Superior Comfort and Durability

The upper of a running shoe plays a crucial role in overall comfort and performance. The Pegasus 39 features a redesigned engineered mesh upper that offers several advantages:

• Thicker, high-tenacity yarn for improved durability and structure
• Strategic mesh placement for enhanced breathability in key areas
• Padding around the collar to prevent irritation
• Partial bootie interior for a sock-like fit

These upgrades result in a more comfortable and secure fit, allowing runners to focus on their performance without worrying about discomfort or irritation. The improved durability also means the shoe can withstand more miles, making it an excellent investment for dedicated runners.

Versatility: A Shoe for Every Runner and Every Run

The Pegasus line has always been known for its versatility, and the 39th iteration continues this tradition. How does the Pegasus 39 cater to different types of runners and running styles?

• Neutral support suitable for a wide range of foot types
• Balanced cushioning for both short and long-distance runs
• Responsive ride for tempo runs and speed work
• Durable construction for high-mileage training

Whether you’re a beginner looking for a reliable daily trainer or an experienced runner seeking a versatile shoe for various workouts, the Pegasus 39 delivers. Its ability to perform across different distances and paces makes it an excellent choice for runners who prefer to have one go-to shoe in their rotation.

Aesthetics and Design: Form Meets Function

While performance is paramount, Nike hasn’t neglected the visual appeal of the Pegasus 39. How does the shoe’s design contribute to its overall appeal?

• Sleek, aerodynamic silhouette for a modern look
• Small Swoosh logos for a subtle branding touch
• Reflective hits on the heel for improved visibility
• Colorful accents on the exposed React foam for a splash of style

The Pegasus 39’s design strikes a perfect balance between athletic performance and casual style. This versatility in appearance makes it suitable for both serious training sessions and everyday wear, adding to its overall value proposition.

Durability and Longevity: A Shoe Built to Last

One of the standout features of the Pegasus 39 is its exceptional durability. How does this shoe outperform its predecessors and competitors in terms of longevity?

• React foam maintains its responsiveness even after extended use
• Full rubber outsole coverage for improved wear resistance
• Reinforced upper with tear-resistant engineered mesh
• Synthetic leather reinforcements in high-wear areas

Testers have reported that the Pegasus 39 shows minimal signs of wear even after 100+ miles of use. This improved durability not only provides better value for money but also ensures consistent performance throughout the shoe’s lifespan.

The Long-Term Benefits of a Durable Running Shoe

Investing in a durable running shoe like the Pegasus 39 offers several advantages:

• Reduced need for frequent replacements, saving money in the long run
• Consistent performance and comfort over time
• Lower environmental impact due to less frequent disposal of worn-out shoes
• Increased confidence in the shoe’s reliability during long runs and races

Comfort Features: Designed for Extended Wear

Comfort is crucial for any running shoe, especially one designed for high mileage. How does the Pegasus 39 ensure optimal comfort during long runs?

• React foam midsole provides responsive cushioning without excessive softness
• Full-coverage outsole rubber for consistent, smooth heel-to-toe transition
• Engineered mesh upper conforms to the foot, eliminating hot spots and irritation
• Partial bootie construction for a secure midfoot lock-down
• Available in wider widths to accommodate different foot shapes

These comfort features work together to create a shoe that feels great from the first mile to the last. The Pegasus 39’s ability to provide consistent comfort over long distances makes it an excellent choice for marathon training or ultrarunners.

The Importance of Proper Fit in Running Shoes

A comfortable fit is essential for preventing blisters, hot spots, and other running-related injuries. The Pegasus 39’s design takes this into account by offering:

• Multiple width options to accommodate different foot shapes
• A roomy toe box that allows natural toe splay
• Secure midfoot lockdown to prevent in-shoe slippage
• Padded collar and tongue for added comfort around the ankle

Performance Across Different Running Conditions

A truly versatile running shoe should perform well in various conditions. How does the Pegasus 39 adapt to different running environments?

• Road running: Excels on pavement and concrete surfaces
• Light trails: Adequate traction for groomed paths and packed dirt
• Treadmill: Responsive cushioning works well on indoor surfaces
• Wet conditions: Outsole pattern provides good grip on damp roads

While primarily designed for road running, the Pegasus 39’s versatility allows it to handle a variety of terrains and conditions. This adaptability makes it an excellent choice for runners who frequently encounter different surfaces during their training.

Temperature Management and Breathability

Running in different weather conditions requires a shoe that can manage temperature and moisture effectively. The Pegasus 39 addresses this need through:

• Strategic mesh placement for enhanced breathability
• Moisture-wicking properties to keep feet dry
• Balanced insulation for comfort in both warm and cool conditions

The Pegasus 39 for Different Types of Runners

While the Pegasus 39 is designed to be versatile, it may be particularly well-suited for certain types of runners. Who can benefit most from this shoe?

• Neutral runners seeking a reliable daily trainer
• High-mileage runners who prioritize durability and consistency
• Beginners looking for a versatile shoe to start their running journey
• Marathon trainers needing a comfortable shoe for long runs
• Runners who prefer a firmer, more responsive ride

The Pegasus 39’s balance of cushioning, responsiveness, and durability makes it an excellent choice for a wide range of runners. However, those with specific needs (such as severe overpronation) may need to consider more specialized options.

Considerations for Competitive Runners

While the Pegasus 39 is primarily designed as a training shoe, it can also serve competitive runners in various ways:

• As a reliable option for easy and recovery runs
• For tempo runs and threshold workouts
• As a race day shoe for distances up to the half-marathon for some runners

Comparing the Pegasus 39 to Other Popular Running Shoes

To truly understand the Pegasus 39’s place in the market, it’s helpful to compare it to other popular running shoes. How does it stack up against its competitors?

• vs. Brooks Ghost: Similar versatility, but Pegasus offers more responsive cushioning
• vs. Hoka Clifton: Pegasus provides a firmer, more stable ride
• vs. Saucony Ride: Comparable versatility, but Pegasus has a more durable upper
• vs. Asics Gel-Nimbus: Pegasus offers a more responsive feel and lighter weight

While each of these shoes has its strengths, the Pegasus 39 stands out for its combination of responsiveness, durability, and versatility. Its ability to perform well across various types of runs makes it a strong contender in the daily trainer category.

Price Point and Value Proposition

When considering a running shoe, it’s important to evaluate its value for money. The Pegasus 39 offers:

• A competitive price point for a high-quality daily trainer
• Exceptional durability, potentially reducing the frequency of replacements
• Versatility that may reduce the need for multiple specialized shoes
• Consistent performance throughout its lifespan

Environmental Considerations and Sustainability

As environmental awareness grows, many runners are considering the ecological impact of their gear. How does the Pegasus 39 address sustainability concerns?

• Use of recycled materials in certain components of the shoe
• Improved durability, potentially reducing overall waste
• Nike’s commitment to reducing its carbon footprint in manufacturing

While there’s always room for improvement in terms of sustainability, the Pegasus 39 represents a step in the right direction. Its durability, in particular, contributes to a reduction in overall waste by extending the shoe’s usable lifespan.

The Future of Sustainable Running Shoes

As the running industry moves towards more sustainable practices, we can expect to see:

• Increased use of recycled and eco-friendly materials
• Innovations in manufacturing processes to reduce environmental impact
• Greater emphasis on durability and longevity in shoe design
• Potential for recyclable or biodegradable running shoes

The Legacy and Future of the Pegasus Line

With nearly 40 years of history, the Pegasus line has earned its place as one of the most iconic running shoe series. What does the Pegasus 39 tell us about the future of this storied line?

• Continued focus on versatility and reliability
• Embrace of new technologies while maintaining core strengths
• Commitment to incremental improvements rather than radical changes
• Adaptation to evolving runner needs and preferences

The Pegasus 39 demonstrates Nike’s ability to innovate while staying true to the qualities that have made the Pegasus line so popular. As running technology continues to advance, we can expect future iterations to push the boundaries of performance while maintaining the versatility and reliability that runners have come to expect from the Pegasus name.

The Role of User Feedback in Shoe Development

The evolution of the Pegasus line, including the 39, has been significantly influenced by user feedback. This collaborative approach to development has resulted in:

• Targeted improvements addressing specific runner concerns
• Refinement of key features based on real-world testing
• A shoe that truly meets the needs of its core user base
• Continuous innovation driven by runner experiences and preferences

Introduction to the Nike Air Zoom Pegasus 39

The Nike Air Zoom Pegasus 39 is the latest iteration in Nike’s long-running Pegasus line of running shoes. Debuting in 1983, the Pegasus has become one of Nike’s most iconic and popular shoes, amassing legions of loyal fans across multiple generations of runners. The Pegasus 39 sees Nike once again making thoughtful tweaks and refinements to a tried-and-true formula, creating a shoe that offers an ideal balance of comfort, responsiveness, and durability.

Nikes 39: A New Take on the Classic Air Zoom Pegasus

When you’ve had a shoe as revered and successful as the Nike Air Zoom Pegasus 39, change doesn’t come easily. Minor tweaks and refinements are the name of the game to keep the shoe feeling fresh, while retaining the elements runners have come to love. The Pegasus 39 continues in this tradition, providing subtle but impactful updates to the midsole, outsole, and upper.

The most noticeable change is the switch to React foam in the midsole. Nike’s lightweight and responsive React foam replaces the Cushlon ST foam used in the Pegasus 38. React foam is all about energy return, giving runners a propulsive, energized feel with each foot strike. Nike has tuned the foam specifically for the Pegasus 39 to provide a firm yet springy ride.

In the outsole, deeper grooves and flex lines allow for smoother transitions and increased flexibility through the gait cycle. Strategically placed rubber crash rails on the lateral heels and forefoot also help guide foot strikes and toe-offs. The outsole tweaks combined with the React foam give the Pegasus 39 a smooth, flowing ride from heel to toe.

The engineered mesh upper receives an upgrade as well, made from a thicker, high-tenacity yarn for improved durability and structure. Strategic mesh placement offers breathability in sweat zones like the forefoot and eye stays. Padding around the collar opening prevents irritating rubbing, while the partial bootie interior envelops the foot in a sock-like fit.

Visually, the Pegasus 39 retains the sleek aesthetics of recent models with its aerodynamic silhouette and small Swoosh logos. Reflective hits on the heel and low-profile collar lining provide visibility for early morning and evening runs. Colorful accents on the exposed React foam give the shoe a modern, splashy look.

A Versatile Trainer Built for Comfort

Through nearly 40 years and iterations, the Pegasus has always prioritized versatility, comfort, and reliability above all else. The Pegasus 39 is no different, retaining the easy-fitting comfort and smooth ride diehard Pegasus fans have come to expect.

The React foam midsole is firmer than previous Cushlon versions, giving the shoe a responsive, well-cushioned ride without excessive softness. Testers found the foam strikes an ideal balance between energy return and shock attenuation, providing a springy toe-off that doesn’t sacrifice comfort.

The full-coverage outsole rubber also contributes to a consistent, smooth heel-to-toe transition. The outsole grooves allow plenty of flexibility through foot strike while maintaining ample cushioning and protection underfoot.

The newly engineered mesh upper conforms comfortably to the foot, with well-placed structure and padding eliminating hot spots and irritation. The partial bootie construction locks down the midfoot for support while allowing the forefoot to splay naturally.

As an added bonus, the Pegasus 39 comes in wider widths to accommodate runners with broader feet. The fit should work for most neutral runners looking for an easy-fitting, comfortable daily trainer.

A True Workhorse Built for Heavy Miles

While many shoes today are designed for speed and race days, the Pegasus 39 stays true to its roots as a high-mileage workhorse. The React foam midsole retains its lively feel even after extended use, aided by the full rubber outsole coverage.

The newly engineered mesh upper also provides noticeably better structure and durability over past versions. The thicker yarns resist tearing or blowout even after logging heavy miles. Synthetic leather reinforcements in high-wear areas add to the upper’s improved longevity.

Testers found the Pegasus 39 to be significantly more durable than both the Pegasus 38 and 37 editions. The upper and outsole look barely worn even after 100+ miles of use, where previous models showed signs of midsole compression and outsole wear by that point.

While many shoes encourage rotation to maximize performance and durability, the Pegasus 39 has proven itself as a true high-mileage trainer ready to rack up the daily miles. The durable React foam and reinforced upper can easily handle runner’s big weekly mileages.

A Reliable Choice for All Types of Runs

The Pegasus 39 continues the shoe’s reputation as a workhorse trainer ready to go the distance, no matter the run. The energetic React foam provides snappy turnover on faster runs, while the rockered geometry aids fluid transitions on easy long runs.

The partial bootie upper adapts to the dynamics of any run, giving a secure lockdown with plenty of forefoot flexibility. Breathable mesh helps keep feet cool, even on hot summer runs.

The neutral platform and medium cushioning also make the Pegasus 39 a solid choice for versatile runners mixing up workouts. The energetic ride works well for anything from tempo runs to long intervals or hill repeats.

Daily trainers often fall into two camps — soft and plush for easy miles or firm and fast for uptempo running. The Pegasus 39 strikes that perfect balance in between, offering comfortable cushioning without feeling mushy and slow.

The Pegasus 39 is equally capable as a daily workhorse or race day shoe for events from 5Ks up to the marathon. It’s one shoe that can truly do it all.

A Consistent Update to a Consistent Shoe

The Pegasus 39 offers tangible improvements in key areas like the upper durability and energetic React foam, while retaining the familiar, reliable feel Pegasus fans love. Sometimes change comes in subtle but meaningful ways, rather than radical redesigns.

By keeping these changes moderate and targeted, Nike ensures the Pegasus 39 retains the consistent, versatile ride Pegasus models are known for. You get a shoe ready to go straight into rotation without adjustment, but just updated and refined enough to keep it feeling fresh.

The Pegasus 39 is likely not the shoe for runners seeking soft cushioning, maximal energy return, or a lively, responsive snappy ride. But for high mileage neutral runners wanting reliable cushioning and smooth transitions for daily miles, the Pegasus 39 brings welcome improvements to keep this trusted trainer going strong nearly 40 years in.

Key Features of the Pegasus 39

The Nike Air Zoom Pegasus 39 brings several updates to the tried-and-true Pegasus formula. While retaining the fit, feel, and versatility runners expect, key changes to the midsole, outsole, and upper give the shoe improved responsiveness, durability, and breathability.

React Foam Midsole

The Pegasus 39 switches out the previous Cushlon ST foam for Nike’s responsive React foam in the midsole. React provides an ideal balance of cushioning and energy return for a propulsive, energized feel underfoot. Nike engineers tuned the density specifically for the Pegasus 39’s versatile, everyday purpose. Testers found it firmer than the Cushlon for a smooth, stable ride.

Zoned Cushioning

Despite using the same React foam, Nike zones the midsole to provide softer cushioning in the forefoot and firmer cushioning in the heel. The softer forefoot enhances flexibility and comfort for smoother toe-offs, while the firmer heel prevents any mushy or unstable feel at footstrike.

Deep Flex Grooves

The outsole uses deep flex grooves and decoupled crash rails to improve flexibility and ease of movement. The grooves allow more natural forefoot splaying and fluidity through the gait cycle. Rubber crash rails guide foot strikes softly and smoothly.

Wide Forefoot Platform

A wide platform in the forefoot region provides a stable base for toe-offs, with ample blown rubber for grip, traction, and a smooth ride. The broad forefoot and splayed outsole design help facilitate natural forefoot movement.

Durable Engineered Mesh Upper

The Pegasus 39’s newly engineered mesh upper uses thicker yarn fibers woven in strategic areas for improved sturdiness and structure. High abrasion zones feature additional layers of mesh or synthetic leather for enhanced durability. Despite the added thickness, the upper remains highly breathable.

Partial Bootie Construction

Internal arch bands combine with the tongue to create a partial bootie construction in the midfoot area. This provides a secure, supportive midfoot lockdown while still allowing flexibility in the forefoot. Padding around the collar opening helps prevent irritation.

Reflective Heel Hits

Reflective stripes on the heel collar and embroidered Swoosh logos improve visibility and safety during low light runs. Reflective laces also enhance visibility and oncoming headlights can illuminate the exposed React foam.

Streamlined, Aerodynamic Look

The Pegasus 39 retains the iconic Pegasus silhouette and profiling with a low-profile, streamlined shape. The small Swoosh logos and color-blocked React foam give the shoe a sleek, modern aesthetic, while the wider forefoot provides a stable platform.

Wider Sizing Options

The Pegasus 39 comes in wider 2E and 4E widths for men and D and 2E widths for women. The stretchy engineered mesh upper with flywire cables adapts to a variety of foot shapes, making the Pegasus accessible and comfortable for more runners.

Versatile and Durable Outsole

Durable rubber in the high abrasion outsole areas resists wear and tear, while deep flex grooves encourage smoother transitions. The full-coverage outsole and decoupled design make the Pegasus 39 suitable for any run, from easy miles to long tempo runs.

Lightweight Construction

Despite the added structure and durability, the Pegasus 39 still clocks in at 9.2oz/261g for men and 7.7oz/218g for women. Segmented React foam, minimal upper overlays, and a streamlined design keep the weight down for a fast, smooth ride.

Comfortable at Any Speed

The React foam provides responsive bounce at faster paces, while the rockered profile maintains smooth transitions during slower runs. A breathable upper and flexible design add to the comfort over long distances. The Pegasus 39 is suitable for everything from recovery jogs to race day.

Soft Yet Stable Heel

A wider heel footprint combines with the firm React foam for a stable heel that avoids any wobbling or tilting. Despite the firmer foam, a beveled heel and segmented crash rails prevent harsh, jarring impact at footstrike.

Forgiving Forefoot

Softer React foam and deep flex grooves in the forefoot cushion toe-offs and allow for flexible, natural movement. The broad forefoot platform remains stable when sprinting or climbing hills, preventing unwanted rolling.

Multipurpose Workhorse

Balanced cushioning, durable components, and a secure comfortable fit make the Pegasus 39 a versatile high-mileage trainer ready for any run or workout. The updates bring tangible improvements without overhauling a reliable formula.

Improved Zoom Air Technology

One of the key features that has defined the Pegasus line over the years is the responsive Nike Zoom Air cushioning pods in the forefoot and heel. The Pegasus 39 continues this tradition with updated Zoom Air units fine-tuned for an ideal blend of responsiveness and cushioning.

Larger Volume Zoom Air Units

The Zoom Air pods in the Pegasus 39 have 20% greater volume compared to the previous Pegasus 38 model. The larger air volume provides better cushioning and impact absorption without sacrificing energy return.

Softer Heel Unit

While the forefoot Zoom unit remains firm for propulsion at toe-off, Nike has tuned the heel Zoom Air unit to be a bit softer. The more compliant heel unit compresses easily on impact to attenuate shock and provide a smooth heel strike transition.

Lower Profile Heel Unit

In addition to being softer, the heel Zoom Air pod has a lower profile design. The flatter shape helps stabilize the heel and prevents any tilting or rocking on uneven surfaces. It contributes to a smooth heel-to-toe transition.

Wider Forefoot Unit

The Pegasus 39 expands the forefoot Zoom Air unit to be wider and cover more area. This provides responsive cushioning over a broader platform for a more stable toe-off and springy ride.

Zoned Cushioning

The softer heel unit and firmer forefoot unit create distinct zones of cushioning through the stride. The zoned setup prevents any mushy or flat spots and instead delivers targeted comfort and bounce where you need it.

Tuned Pressure Zones

Nike carefully maps out the positioning of the Zoom Air units to align with pressure zones during the gait cycle. The heel unit attenuates impact forces, while the forefoot provides propulsion at toe-off right where you need it.

Drop-In Zoom Air Pods

The Pegasus continues to use drop-in Zoom Air units encased within the React foam midsole. The modular construction allows Nike to precisely tune the units and foam thickness for the desired responsive ride.

Lightweight Responsiveness

Zoom Air provides an incredibly lightweight form of responsiveness compared to bulky midsole foams. The pressurized air pods compress on impact and spring back efficiently with minimal energy loss.

Instant Feedback

Runners report feeling the responsive Zoom Air units in action through each stride, providing a snappy, energetic sensation. The low-profile pods deliver immediate pressure response and energy return.

Smooth Transitions

The combination of the Zoom Air units and React foam midsole provides a fluid heel to toe transition. The foot rolls smoothly through the gait cycle propelled by the responsive foam and Zoom Air technology.

Durable Cushioning

The modular Zoom Air units maintain their cushioning properties and bounce even after hundreds of miles of use. Runners report the Pegasus 39 retaining its energetic feel long after most foams would compact or fatigue.

Multi-Surface Traction

Outsole rubber wraps up and around the heel Zoom unit for excellent traction and a smooth heel strike on varied surfaces. The Pegasus 39 provides reliable grip even on slick or uneven terrain.

Balanced Ride

The Zoom Air units deliver responsive bounce but avoid any harshness or jarring feel. The React foam balances and smoothes out the ride for easy miles or fast repeats.

Legendary Pedigree

Zoom Air cushioning in the Pegasus 39 continues a legacy that began with the original Zoom Pegasus in 1999. Generations of runners have come to love the springy, responsive feel underfoot.

Upgraded Icon

The changes to the Zoom Air units fine-tune the technology and make it more effective than ever. Nike has enhanced the components of a legendary shoe while retaining the magic feel millions of runners revere.

Trusted Partner

The Zoom Air units in the Pegasus 39 provide the same snappy, energetic ride runners trust mile after mile, year after year. The improved tuning and sizing ensures it feels better than ever on the run.

Lighter Weight Upper Design

The Pegasus 39 features a redesigned engineered mesh upper focused on reducing weight and improving breathability compared to previous versions. Strategic mesh placement, minimal overlays, and a sleeker silhouette create a shoe that fits and feels lighter on the foot.

Engineered Mesh Construction

The single layer engineered mesh provides an optimal blend of lightweight comfort and durability. High-tenacity yarn woven in specific areas adds structure while also maintaining breathability.

Targeted Ventilation Zones

Mesh density varies throughout the upper, with highly breathable open mesh placed in heat zones on the forefoot and toe box. Denser mesh on the midfoot and eyestays provides structure and protection.

Fewer Layers and Overlays

The Pegasus 39 uses a single layer mesh upper with minimal printing or overlays, reducing seams, layers, and unnecessary components. This streamlined construction reduces weight and irritation.

Sleek Profile Shape

A lower collar opening, sculpted heel, and more aerodynamic toe shape give the Pegasus 39 a sleeker, low-profile look that also reduces weight and materials.

Strategic Padding Zones

Padding and foam packages on the tongue and collar provide comfort without adding bulk. The streamlined padding improves fit without increasing weight.

No-Sew Construction

The engineered mesh upper uses as few seams as possible thanks to no-sew overlays. Flat bonded seams and overlays eliminate unnecessary stitching to streamline the upper.

Partial Bootie Construction

A partial bootie sleeve replaces heavier layers or traditional tongue construction. The bootie integrates with lacing for a seamless fit and reduced weight.

Minimal Printed Areas

Subtle printed areas on the eyestays and midfoot replace heavier films or overlays used on past models. The prints provide structure and support with zero added weight.

Featherlight Flyknit Tongue

A thin Flyknit fabric tongue includes padding and elastic fibers for comfort, while weighing significantly less than a traditional padded tongue.

No Back Counter or Stiffener

The Pegasus 39 lacks any rigid back counter or external heel counter found on previous versions to ensure flexible, lightweight heel comfort.

Thin High-Tenacity Yarns

The engineered mesh uses strong yet featherlight yarns to provide structure and durability at a minimal weight. Areas with denser weaves remain highly breathable.

Reduced Footprint

A more form-fitting, foot-hugging shape across the midfoot, heel and toe box minimizes material use for reduced weight with no compromise to fit or security.

Comfort Without Compromise

Despite reductions in layers, overlays and components, testers found no decrease in comfort or security compared to prior Pegasus models. The upper provides a comfortable disappearing act on foot.

True To Size Fit

The Pegasus 39 fits true to size with an adaptable, foot-conforming shape aided by the Flywire cables integrated into the upper. The partial bootie construction allows flexibility while securely locking down the midfoot.

Breathable Security

Highly ventilated mesh across the forefoot, toe box and eyestays keeps feet cool and comfortable, while denser mesh across the midfoot delivers a locked-down fit.

Featherlight Feel

Testers reported an airy, featherlight feel standing in the Pegasus 39. The streamlined engineered mesh upper effectively disappears on foot for distraction-free comfort.

Barely-There Construction

Nike trimmed every possible ounce from the Pegasus 39 upper to create a shoe that feels deconstructed and barely there. The minimalist construction allows the foot to relax and move naturally.

Trusted Fit and Feel

While dropping weight, the Pegasus 39 retains the trustworthy fit, security and comfort longtime Pegasus fans expect. The upper effectively disappears while running mile after mile.

Durable Outsole and Traction

The Pegasus 39 features a redesigned outsole focused on durability, flexibility and multi-surface traction. Targeted rubber placement, deep flex grooves and decoupled segments enhance the shoe’s grip across miles of road running.

Full-Length Rubber Coverage

The Pegasus 39 has full ground contact with rubber coverage from heel to toe for durable protection mile after mile. Rubber wraps up over the midsole sidewalls for increased coverage.

Blown Rubber Forefoot

Softer blown rubber in the forefoot provides grip and cushioning for smooth toe-offs. Flex grooves allow the rubber to splay naturally with the foot motion.

High-Abrasion Crash Pad

The crash pad in the heel ensures stability and softness at footstrike. Carbon rubber provides exceptional durability in this high-wear zone.

Decoupled Heel and Forefoot

A deep central groove completely separates the heel and forefoot outsole for smoother transitions. The decoupled design enhances flexibility and independent movement.

Strategic Rubber Placement

Extra rubber reinforcements in the heel, toe, and sidewalls provide durable protection and traction precisely where needed most through the gait cycle.

Multi-Direction Flex Grooves

Flex grooves across the forefoot allow natural splaying and expansion. Grooves along the arch encourage smooth forward roll through footstrike.

Wider Crash Rails

The Pegasus 39 extends the crash rail rubber outward for a more stable base through footstrike and toe-off, improving transitions.

Tri-Star Outsole Pattern

Triangular lugs in the forefoot and heel provide multi-directional traction on varied surfaces. The tri-star pattern sheds debris easily.

Reliable Wet Traction

The full rubber coverage and aggressive tri-star lugs ensure secure grip even on wet roads or slick surfaces. Testers reported excellent traction in damp conditions.

Quick-Transitioning Flex

The flex grooves and notched crash pad allow the outsole to match the foot’s movement naturally through the gait cycle for smooth, easy transitions.

High-Mileage Durability

Runners reported the Pegasus 39 outsole showed minimal wear after 100+ miles. Rubber in high-wear zones remains thick and protective even after extended use.

Atomic-Level Design

Nike engineers employed computational design down to the atomic level to construct the outsole for optimal durability and flexibility. The data-driven design enhances the outsole’s longevity.

Lightweight Protection

Despite the vast rubber coverage, the Pegasus 39 outsole remains lightweight for a fast, smooth ride. Rubber only appears where needed for durability rather than the entire platform.

Stiff Heel Counter

A firm external heel counter provides structure and support through footstrike to work in unison with the stable outsole. The counter helps prevent rearfoot collapse.

Balanced Traction

Flat, stable rubber in the heel ensures secure footstrikes on varied terrain. The crash pad and decoupled design allow a smooth roll forward to the flexible forefoot.

Highly Responsive Feel

The Pegasus 39 outsole provides a firm platform for energetic toe-offs, while grooves and flex notches prevent any harshness or loss of flexibility.

Iconic Waffle Lugs

The waffle lug patterns on the outsole heel and forefoot pay homage to Nike’s original waffle trainer outsole design from the 1970s.

Tried and True Traction

The Pegasus outsole includes proven traction elements like crash rails and tri-star lugs optimized for miles of dependable grip on roads or tracks.

Comfort and Fit Updates

While retaining the versatile fit and feel of the Pegasus franchise, Nike included strategic updates to the upper and construction of the Pegasus 39 for improved comfort and accommodation of wider foot shapes.

Partial Bootie Construction

The new partial bootie sleeve provides a seamless, sock-like interior fit from midfoot to tongue, reducing potential irritation. Padding at the collar opening enhances comfort.

Engineered Mesh Upper

A new engineered mesh with varying densities replaces the previous mesh for improved breathability and structure. Strategic mesh placement enhances ventilation and support where needed.

Wider Sizing Range

The Pegasus 39 is now offered in wider options, including D/2E widths for women and 2E/4E widths for men. The stretchy upper and Flywire cables accommodate various foot shapes.

Arch Band Integration

Integrated arch bands wrap up through the midfoot instead of rigid medial posts, allowing greater midfoot wrapping and adaptation to the foot profile.

sculpted Heel

The heel lining and collar feature extra padding for a locked-in, comfortable fit. A small scalloped outcrop on the heel collar prevents Achilles irritation.

Anatomical Toe Shape

The roomy forefoot has an anatomically curved shape with ample space for natural toe splay. Printed overlays reduce irritation across the big toe.

Plush Tongue and Collar

Soft, pliable foam on the tongue and collar delivers plush step-in comfort. The low-profile tongue remains secure and centered on foot.

Flat Knit Heel Lining

The interior heel lining uses a flat knit construction to remove layers and seams for irritation-free comfort at the heel and ankle collar.

Midfoot Flywire Integration

Flywire cables embedded into the engineered mesh attach to the laces for adaptive midfoot support. The cables secure the foot without compression.

Seamless Toe Cap

A seamless toe cap eliminates stitching over the toes to prevent irritation and hot spots during the toe-off motion.

Generous Volume Fit

While secure around the midfoot, the engineered mesh upper has plenty of room in the toe box for natural splaying and swelling during runs.

True-To-Size Fit

Nike kept the overall fit profile and dimensions the same as prior models. The Pegasus 39 runs true-to-size for most runners with a secure midfoot and roomy toe box.

Balanced Step-In Feel

The partial bootie construction, flat knit heel lining, and plush tongue and collar strike the right balance of a plush, sock-like interior feel without excessive softness or looseness.

Adaptable Arch Support

The integrated arch bands gently wrap up the midfoot without restriction. Testers reported the Pegasus 39 adequately supported various arch types.

Soft Heel Padding

A beveled heel shape combined with plush interior padding ensures a comfortable, supported heel with no bite or rubbing at the Achilles or ankle collar.

Ventilated Security

Despite a secure midfoot fit, open mesh across the forefoot, toe box, and eyestays allows constant airflow to keep feet cool and comfortable across long distances.

Forgiving Toe Protection

Toe bumpers have extra flex and padding to prevent bruising or discomfort, especially on downhill grades when toes jam forward.

Breathable Sock-Like Fit

The engineered mesh upper, partial bootie sleeve, and arch band integration provide a dynamic fit that moves and feels like an extension of the foot itself.

New Colorways for Men and Women

The Nike Air Zoom Pegasus 39 debuts with a vibrant array of new color combinations for men and women. Modern hues combined with design details create fun styles you’ll want to wear everywhere.

Cosmic Clay/Volt Glow-Ember Glow

Warm shades of coral and orange energize the women’s Cosmic Clay colorway. Volt green accents on the exposed React foam add a flash of contrast, while pinks and reds create a fiery look.

White/Pure Platinum-Hydrogen Blue-Ghost Green

Crisp white mesh forms the base for the men’s White colorway, accented by light gray midsole sides. Pops of sky blue and neon green on the React foam and outsole provide an energetic vibe.

Summit White/Black-Aurora Green-Pale Ivory

A clean white and black upper keeps things simple on this women’s colorway, letting the bright green accents on the Zoom Air unit and frosty blue heel peeking through the React foam spark excitement.

Black/Dark Smoke Grey-Iron Grey-Sail

Dark hues of black, dark gray and iron gray give the men’s Black colorway a sophisticated look. Contrast tan outsole rubber and midsole details add texture.

Track Red/White-Neutral Grey

Channel the track in this women’s Track Red edition. A bright red ripstop upper with white midsole/outsole contrast evokes track lanes, while gray React foam keeps things neutral.

Greater Blue/Cone-Racer Blue

Deep shades of blue in the upper mesh and midsole give the men’s Greater Blue a rich, dimensional color scheme. The Cone and Racer blue tones complement each other perfectly.

Summit White/Hydrogen Blue-Ghost Green

Similar to the men’s White colorway but with some swapped accent colors, this women’s edition features sky blue heel accents and volt green Zoom Air units for a lively twist.

Blue Void/White-Dark Smoke Grey

An inky blue void shade coats the mesh upper, providing a mysterious, cosmic look. White accents and dark gray midsole keep the men’s Blue Void colorway grounded.

Pop Coral/Hydrogen Blue-Volt

Vibrant pops of coral on the upper mesh energize this fun women’s colorway. Neon green and sky blue foams/outsole perfectly complement the brighter coral tones.

Platinum Tint/Smoked Pearl-Sail-Black

Cool gray tones give this men’s Platinum Tint colorway an urbane vibe, with the Smoked Pearl React foam adding textural contrast against the Sail midsole/outsole.

Green Spark/White-Valor Blue

The bright Green Spark upper mesh paired with frosty Valor Blue heel clip and teal outsole makes this women’s colorway feel reminiscent of frigid mint ice cream.

Orange Fusion/White-Iron Grey

Bursts of neon orange on the upper provide an energetic flair, contrasting the White midsole/outsole. Gray React foam keeps the men’s Orange Fusion colorway flexible for any outfit.

Particle Grey/Hydrogen Blue-White

Understated tones of gray, blue, and white give this women’s Particle Grey colorway a subtle, versatile look. The finisher touches of blue and white keep things lively.

Classic Looks, Bold Colors

The Pegasus 39 colorways maintain the shoe’s classic silhouette and detailing, embedding it in captivating color combinations to capture attention on the streets.

Energizing Accents

Pops of neon green, sky blue, and bright colors featured on the React foam, Zoom Air units and outsole inject excitement into everyday runs.

Something for Everyone

With versatile neutrals, bold brights and cool tones, the Pegasus 39 offers diverse aesthetics suitable for any runner’s personal style.

Subtle Dimensionality

Layering contrasting tones of similar hues adds depth and dimension. Light gray alongside dark gray or slate blue paired with sky blue creates subtle interest.

Perfect Color Pairings

Complementary colors featured on the upper, midsole and outsole align for pleasing color stories. Each element’s hue enhances the others.

Comparison to Previous Pegasus Models

The Nike Air Zoom Pegasus 39 continues the strong lineage of the Pegasus franchise, bringing key upgrades while retaining the fit, feel and ride longtime fans love.

Pegasus 38

The Pegasus 39 has significant midsole changes from the 38, switching to React foam instead of Cushlon ST foam. The React provides a firmer, more energetic ride. The upper uses a new high-tenacity mesh for improved durability over the 38. Zoom Air units are also larger in the 39.

Pegasus 37

The Pegasus 39 returns to a traditional tongue construction rather than the integrated Flywire-based tongue of the 37. However, the 39 does integrate Flywire into the upper for adaptive support. The 39 is also significantly more durable than the 37 with more rubber coverage.

Pegasus 36

The Pegasus 39 utilizes React foam instead of the Cushlon ST of the 36. It also has a wider forefoot base and stand-alone rear crash rail compared to the 36’s narrower width and connected crash rail. The upper uses partially recycled yarn on the 39.

Pegasus 35

The Pegasus 35 featured Cushlon ST foam like the 36, while the 39 switches to React. The 35 had an internal bootie construction, while the 39 returns to a traditional tongue and partial sleeve. The 39’s engineered mesh is more durable than the 35’s mesh.

Pegasus 34

The Pegasus 34 used Lunarlon foam, while the 39 features React foam. Flywire cables are directly integrated into the 39’s upper but were detached from the upper on the 34. The 34 had a narrower fit, while the 39 has a wider forefoot.

Ride and Cushioning

The React foam midsole provides a responsive, energetic ride with cushioning that falls between soft and firm. Zoom Air units enhance bounce and responsiveness.

Durability

The Pegasus 39 offers noticeably improved durability over recent predecessors, especially in the upper’s resistance to tearing or blowout and the high-wear outsole rubber.

Versatility

Balanced cushioning, secure upper fit, and durability allow the Pegasus 39 to handle a wide variety of runs – from daily training to longer distances.

Traction

Full rubber outsole coverage and strategically placed lugs deliver excellent traction across varied surfaces and conditions.

Comfort and Fit

A roomy toe box, plush interior padding, and partial bootie construction provide exceptional step-in comfort without sacrificing security.

Transitions

A rockered sole profile combines with deep flex grooves for smooth, easy transitions from heel strike through toe-off.

Responsiveness

Zoom Air units in the forefoot and heel deliver a distinctly responsive, snappy feel at foot strike and toe-off while React foam provides energetic cushioning.

Weight

Despite increased durability, the Pegasus 39 retains a lightweight feel. Men’s weighs 9.2oz, women’s weighs 7.7oz.

Breathability

The engineered mesh upper provides ventilation and breathability where you need it most – like the forefoot and eyestays – while remaining durable.

Classic Pegasus Fit

The Pegasus 39 retains the secure heel, anatomical toe shape, and versatile fit the franchise is known for accommodating various foot shapes.

Balanced, Trusted Ride

Subtle changes modernize the platform and improve durability but the Pegasus 39 retains the smooth, balanced, flexible ride Pegasus models are known for.

Ideal Uses and Performance Benefits

The versatile performance and trusted comfort of the Nike Air Zoom Pegasus 39 make it a multi-purpose shoe ready for a variety of running needs.

Daily Training

The Pegasus 39 shines as a daily trainer for runners looking for a workhorse shoe to pile on miles. The React foam provides consistent cushion mile after mile, while the roomy fit stays comfortable on long runs.

Long Runs

From half marathon training up to marathon distance, the Pegasus 39 provides durable, balanced cushioning to go the distance. Features like the breathable upper and smooth transitions make it ideal for drawn-out miles.

Recovery Days

On easy recovery run days, the Pegasus 39 gives you a responsive feel without being overly harsh or firm. The rockered profile helps turn over tired legs with less effort.

Uptempo Workouts

The Pegasus 39 has the versatile performance to pick up the pace on tempo runs and intervals. The Zoom Air units and React foam deliver energetic speed with cushioning.

Gym Sessions

The Pegasus 39 works great as a gym companion for everything from treadmill runs to cross-training classes. The flexible traction handles studio floors well.

Race Day

From 5Ks to marathons, the Pegasus 39 can take you across the finish line. Features like the secure upper and propulsive toe-off translate well to racing.

Durability

Runners can rely on the Pegasus 39’s durable React foam, rubber outsole and engineered mesh upper to go the distance training block after training block.

Breathability

Strategic mesh placement keeps feet cool and comfortable even when logging high mileage in hot conditions. The upper circulates air well.

Secure Midfoot Lockdown

Integrated Flywire cables and flat laces work together to securely lock down the foot. The midfoot wrap prevents slipping without compression.

Smooth Transitions

A rockered profile and decoupled outsole segments make the Pegasus 39 easy to transition through each stride from footstrike to toe-off.

Responsive Cushioning

Zoom Air pods pop underfoot while the React foam provides springy cushioning. The mix of components delivers a responsive, energetic ride.

Balanced Impact Protection

The cushioning combo isn’t overly soft or firm, resulting in smooth impact cushioning. The balanced midsole protects without being mushy.

Versatile Traction

Durable rubber lugs, crash rails and flex grooves provide great traction whether on the road, track, trail or treadmill.

Natural Forefoot Flexibility

Multiple forefoot flex grooves and the wide platform allow the Pegasus 39 to move naturally with the foot for comfortable toe-offs.

Forgiving Ride

The Pegasus 39 provides cushioning and protection without sacrificing smooth transitions or forefoot flexibility, resulting in a forgiving ride.

Pros of the Nike Air Zoom Pegasus 39

The Nike Air Zoom Pegasus 39 brings a balance of new innovations while retaining the trusted fit and feel Pegasus models are known for. Here are some of the top pros of the Pegasus 39.

Responsive Cushioning

The React foam midsole provides a smooth, energetic ride with plenty of bounce. Testers found it delivered an ideal blend of softness for comfort and firmness for speed.

Durable Construction

The Pegasus 39 holds up well over extended mileage thanks to the durable React foam, thick rubber outsole and reinforced engineered mesh upper.

Breathable Upper

Despite added structure, the engineered mesh upper still allows great ventilation to keep feet cool and comfortable on summer runs.

Soft Yet Stable Heel

The wide heel design, beveled edges and React foam prevent any tilting or sinking on heel strike to deliver a soft yet stable heel landing.

True-To-Size Fit

The Pegasus 39 retains the secure heel, anatomical toe box and versatile fit the franchise is known for while running true-to-size.

Smooth Transitions

A rockered sole profile works with the decoupled outsole and deep flex grooves for easy transitions through foot strikes and toe-offs.

Plush Step-In Comfort

An OrthoLite sockliner, padded collar and interior bootie sleeve create incredible step-in comfort without sacrificing security.

Zoom Air Responsiveness

Strategically placed Zoom Air units provide a distinctly snappy, responsive ride. Testers felt the low-profile Air pods in action.

Lightweight Feel

The Pegasus 39 retains a lightweight, fast feel thanks to the streamlined construction. Durability improvements didn’t add weight.

Versatile Fit

The engineered mesh upper with Flywire cables adapts to a variety of foot shapes while providing a dialed midfoot lockdown.

Multi-Surface Traction

The tri-star lug pattern, crash rail and decoupled design provide excellent traction across varied surfaces in all conditions.

Forgiving Cushioning

The React foam and Zoom Air units deliver responsive bounce without any harshness, resulting in smooth, forgiving impact cushioning.

Flexible Ride

Deep flex grooves in the forefoot outsole allow the Pegasus 39 to move naturally with the foot stride after stride.

Balanced Platform

Cushioned yet stable with a secure heel and smooth toe-off, the Pegasus 39 provides a balanced ride for any run or workout.

Trusted Heritage

The Pegasus 39 retains the iconic silhouette, ride personality and versatility the Pegasus franchise has delivered for almost 40 years.

High Fun Factor

Vibrant colorways and Zoom Air responsiveness give the Pegasus 39 unmatched energy and excitement mile after mile.

Potential Drawbacks to Consider

The Nike Air Zoom Pegasus has long been a staple in the running shoe world, providing dependable cushioning and responsiveness for daily training runs. The Pegasus 39 is the latest iteration of this classic model, with some updates to modernize the shoe while staying true to its roots.

At first glance, the Pegasus 39 (or Nikes 39 as some affectionately call it) retains the iconic look and overall design of its predecessors. The upper is made of a breathable mesh material with strategically placed overlays for structure and durability. The midsole utilizes Nike’s React foam for responsive cushioning, along with the signature Zoom Air units in the forefoot to provide bounce and energy return. The outsole uses rubber in high abrasion areas for added traction and durability.

However, Nike has also added some new tech to the Pegasus 39 to improve performance:

• The upper now incorporates Flywire cables that integrate with the lacing system for adaptive support.
• There is increased Zoom Air exposure for more noticeable energy return.
• The midsole shape has been tweaked slightly to allow for a smoother transition from heel to toe.
• The outsole utilizes new rubber patterns for better traction on a variety of surfaces.

On foot, the Pegasus 39 feels both familiar and new at the same time. The fit seems to be more tailored and secure due to the Flywire lacing, while still maintaining the breathable comfort previous models are known for. The exposed Zoom Air units in the forefoot are slightly more pronounced, giving noticeable bounce to your stride. The midsole cushioning provides soft landings without feeling flat or unstable.

However, some runners may notice a few potential drawbacks to the updates:

• The added Flywire cables result in a narrower fit, especially in the midfoot area. Going up half a size may be needed for those with wider feet.
• The forefoot Zoom Air units are thicker and more prominent, which some runners may find feels slightly unstable, especially during slower paces.
• The use of React foam, while providing a smooth and resilient ride, reduces the amount of bounce in the shoe compared to previous Cushlon foam versions.
• The transition seems slightly awkward or clunky for some at first due to the tweaked midsole shape.

As with any shoe update, there are trade-offs made to modernize aspects of the design. For some runners, these new elements may take some getting used to, especially those familiar with past versions of the Pegasus. The narrowed fit, increased forefoot Zoom Air, and lower bounce React foam could be seen as negatives for certain foot types or running gaits.

However, the updates seem to be made thoughtfully with the intention of improving fit and creating a more propulsive toe-off. For many runners, these changes will likely feel like enhancements rather than drawbacks once they adjust to the new ride. The Pegasus has always been known as a comfortable, versatile daily trainer, and the 39 still lives up to this reputation while receiving thoughtful modern updates.

How the Pegasus 39 Compares to Previous Versions

The Nike Air Zoom Pegasus has been around for over 40 years and is on its 39th iteration. This longevity and popularity comes from its ability to continually adapt and improve while staying true to its roots as a durable, well-cushioned daily trainer.

Compared to its predecessors, the Pegasus 39 incorporates new technology and design elements to optimize fit, cushioning, and transition:

• The upper includes Flywire cables for the first time, improving lockdown and support.
• Exposed Zoom Air units in the forefoot provide more noticeable energy return.
• The midsole uses soft, resilient React foam instead of Cushlon used in past models.
• Sculpting in the midsole is intended to promote an easier heel-to-toe transition.

However, Nike was careful not to stray too far from what makes the Pegasus so beloved. The versatile medium cushioning and 8mm offset cater to a wide variety of running gaits. A breathable engineered mesh upper provides secure comfort and ventilation. Full ground contact rubber in the outsole offers durability for high mileage. An affordable price point makes this shoe accessible for all types of runners.

Long-time Pegasus fans will notice the familiar fit and feel of the platform, with some modern tweaks to improve performance. The Pegasus 37 and 38 added more React foam to the midsole, which the 39 continues by removing the Cushlon layer entirely. Compared specifically to the 38, the 39 has thicker, more visible Zoom Air units for a more responsive ride.

Some key differences in fit could take adjusting to. The Flywire cables and re-sculpted heel counter secure the foot more snugly, resulting in a narrower fit than previous versions. The thicker Zoom Air units are also more prominent underfoot.

However, by retaining Versarun design principles and carefully integrating new technologies, the Pegasus 39 manages to feel both familiar and fresh. Loyal fans can appreciate the updates while new runners can see why this model has reached almost 40 iterations.

How The Pegasus 39 Stacks Up to the Competition

The daily trainer category is crowded with options from athletic brands both big and small. So how does Nike’s Air Zoom Pegasus 39 stack up against key competitors like the Brooks Ghost, ASICS Cumulus, Saucony Ride, and Mizuno Wave Rider?

As a well-rounded neutral shoe with versatile cushioning, the Pegasus 39 can hold its own against the other stalwarts in the category. The forefoot Zoom Air units provide a snappy toe-off while the React foam gives a smooth, resilient ride. Updates to the upper improve lockdown and support for a variety of foot shapes.

At 9.9oz for a men’s size 10, the Pegasus 39 has a comparable weight to the Ghost 14 and Wave Rider 26. It is slightly heavier than the Cumulus 24 but lighter than the Ride 15. Generally, it provides a good balance of cushion and lightweight responsiveness.

The biggest difference is in the foam feel. The Pegasus forefoot has more noticeable bounce from the Zoom Air units compared to the Ghost’s DNA Loft or the Wave Rider’s Mizuno Enerzy foam. The React foam is softer than the Cumulus’ Flytefoam but firmer and more responsive than the Ride’s DNA Loft v2.

When it comes to transitions, the Pegasus 39 has a more exaggerated rocker shape compared to the Cumulus but is smoother than the Ride’s abrupt heel bevel. Overall, it provides one of the smoother transitions in this category.

Regarding durability, the Pegasus 39’s rubber coverage competes well against any model. The outsole rubber holds up over high mileage while the React foam maintains its resilient bounce longer than EVA foams.

For fit, the Pegasus 39 runs narrower than past versions due to Flywire integration but should accommodate most foot shapes. The Ghost and Ride run slightly wider overall while the Cumulus and Wave Rider have more precision fits.

At $130, the Pegasus 39 is competitively priced with other daily trainers in this tier. Despite some differences in foam feel and technology details, the Pegasus 39 holds up as one of the all-around top options for a daily neutral trainer.

Conclusion

The Nike Air Zoom Pegasus 39 brings thoughtful updates to a trusted classic model. While foregoing the DNA of past Pegasus versions may be a concern to some, the changes seem geared towards optimizing fit, transition, and responsiveness while retaining the versatility of a daily trainer. Time will tell if these modernizations help or hinder the Pegasus legacy, but initial reviews are positive.

For Pegasus loyalists, an adjustment period may be required, especially to the snugger fit and more prominent forefoot Zoom Air units. However, runners looking for a well-balanced and resilient neutral shoe will likely find the Pegasus 39 checks all the boxes. The early verdict is the Pegasus 39 succeeds in improving on the past while carrying on the Pegasus legacy.

How the Pegasus Stacks Up to Competition

The Nike Air Zoom Pegasus 39 sneaker arrives on the heels of a long legacy of durable and dependable shoes. With nearly 40 years under its belt, how does this updated Pegasus model stack up against other stalwart daily trainers like the Brooks Ghost, Saucony Ride, ASICS Cumulus, and Mizuno Wave Rider?

Straight away, Nike’s newest iteration retains the Pegasus line’s iconic style mixed with modern tech. Breathable mesh up top combines with Flywire cables integrated into the laces for a dialed-in fit. Underfoot, the forefoot Zoom Air units deliver that snappy responsiveness Pegasus fans appreciate, while new React foam provides a resilient and stable cushioned base through the miles.

In the ounce-for-ounce category, the 9.9oz Pegasus 39 holds its own against the competition. It tips the scales at roughly the same weight as the well-cushioned Ghost 14 and Wave Rider 26 models. Although a touch heavier than the Cumulus 24, Nike’s update edges out the bulkier Ride 15. Overall, a solid balance of cushion and lighter weight for daily mileage.

Now to the distinction of the foam feel itself. Here, the Pegasus separates itself with those springy forefoot Zoom Air pods that pop more energetically than the Ghost, Wave Rider or Cumulus foams. And while the new React core flows smoothly from heel to toe, it also distinctly firms up quicker underfoot than the Ride or Ghost options.

Transition-wise, the Pegasus’ exaggerated rocker geometry encourages an easier heel-to-toe roll than the more awkward Ride. Although not as buttery smooth as the Cumulus through the stride, Nike’s snappy toe-off and stable React cushioning flows more seamlessly than most.

When it comes to standing up to mile after mile, the Pegasus 39’s rubber coverage delivers durability on par with any competitor. Plus, the React midsole foam holds its lively characteristics longer than traditional EVA materials. An upper constructed to go the distance completes the package.

For accommodating a spectrum of foot dimensions, the Pegasus 39 fits snugger than its predecessors due to incorporated Flywire. However, it should adapt well to moderate to wider feet better than the dialed-in fits of the Cumulus and Wave Rider. The Ghost and Ride models overall allow a bit more wiggle room.

And at $130, Nike’s latest remains competitively priced in-step with other big players in the daily trainer lineup. Although unique approaches differ in foam formulas and tech specs, the Pegasus 39 holds its own as a versatile high-mileage workhorse.

The Pegasus 39: Improving On a Legend

Imagine you’re Nike designers tasked with updating an icon like the Air Zoom Pegasus. Where do you even start to improve on a formula so loved, runners have laced them up for nearly 40 years? Welcome to the balancing act of the Pegasus 39.

On one hand, this newest iteration clings close to the heritage of its family tree. The comfort and versatility Pegasus models are known for stays intact. At the same time, subtle modern updates add a fresh new twist veterans and newcomers alike can appreciate.

Like a great vintage car getting subtly restored, the Pegasus 39 receives some engine upgrades under the familiar exterior styling. Lacing now incorporates Flywire cables for a truly dialed-in fit, while exposed Zoom Air units amp up the toe-off snap. React foam delivers a smooth cushioned ride that doesn’t weigh the shoe down.

Yet the classic good looks, cushy transitions and trusted durability hardcore Pegasus fans revere stays true. So Nike deftly walks the line between not messing too much with an already great thing while judiciously integrating helpful new tech.

For Pegasus purists, changes to the fit likely require an initial adjustment phase. Specifically, the more snug Flywire lacing and noticeable forefoot Zoom Air units. However, integrating updates while maintaining a shoe’s essence is an art form Nike has honed over generations of designs.

The verdict? The Pegasus 39 succeeds at improving on legend while respecting heritage. Updates feel thoughtful rather than overdone, with customer experience still taking priority over gimmicks. While striking the optimal balance poses challenges, Nike shows why the Pegasus line just gets stronger over time.

For almost 40 years and counting, Nike has crafted a durable, comfortable shoe like no other. Yet the Pegasus 39 proves even classics can evolve to meet the needs of a new day. This symbiotic relationship between past and future continues with the Pegasus 39. Both veteran and new runners can appreciate how Nike melds heritage with innovation.

Recommendations for Runners and Walkers

The Nike Air Zoom Pegasus has been a trusted name in the running shoe game for nearly 40 years. This longevity comes from the Pegasus line’s ability to continually adapt to the changing needs of runners and walkers alike. The Pegasus 39 is the latest model, but is it a good choice for your particular needs?

As an all-around neutral daily trainer, the Pegasus 39 can work well for many runner types seeking a responsive and well-cushioned ride. The exposed Zoom Air units provide a snappy toe-off while the React foam gives smooth heel-to-toe transitions.

Here are some key factors to consider regarding if the Pegasus 39 is a good match for you:

New runners

Due to its versatility, the Pegasus 39 is an excellent option for beginners. The blend of cushioning and responsiveness helps build strength and form without being too mushy or unstable. A 10mm heel drop promotes an efficient stride while the medium weight stays light on the feet. For new runners seeking an accessible, durable trainer, the Pegasus 39 checks the boxes.

Heavy heel strikers

The ample heel cushioning and rockered geometry make the Pegasus a good choice for heavy heel strikers. The React foam and Zoom Air work together to soften impact while providing a smooth transition through the gait cycle. The result is reduced shock traveling up the body for injury-prone heel strikers.

Lightweight runners

Weighing 9.9oz, the Pegasus 39 isn’t the lightest shoe, but works well for quicker runners who still want sufficient cushioning. The React foam doesn’t flatten out over miles like some foams, so the Pegasus retains its energetic feel even for lighter runners. The partial outsole rubber also helps reduce overall weight.

Midfoot strikers

Since the Pegasus 39 isn’t overly soft, it performs well for efficient midfoot strikers. The firm React foam provides a stable base to push off from without sinking in too much. The rockered design also helps roll the foot smoothly off the midfoot as the stride transitions forward.

Wide feet

The Pegasus 39 fits snugger than past versions, which may present challenges for wider feet – especially in the Flywire integrated midfoot. Trying a half size up or choosing last year’s 38 could be better options for wide foot types who prefer Pegasus models.

Plantar fasciitis

With ample cushioning and support, the Pegasus 39 can aid recovery from plantar fasciitis or arch/heel pain. However, those with especially sensitive feet may benefit more from a soft foam insert for additional cushion and orthotic support tailored to their needs.

Walking/hiking

While designed as a running shoe, the Pegasus 39 works well as a comfortable walking or light hiking option. The React foam maintains its lively bounce over long hours on your feet while the outsole rubber provides traction and durability on varied terrain.

Trail running

The Pegasus can handle groomed trails, dirt roads, or packed gravel, but is not suitable for technical off-trail runs. The tread lacks deep aggressive lugs, so traction will be limited on loose or muddy ground. But for smooth beginner trail runs, the Pegasus provides cushion and protection in a lightweight package.

The Pegasus 39 continues the lineage of versatile trainers built for the daily miles. While adjustments may be required for certain foot shapes or gaits, the Pegasus 39 offers a well-balanced option for most neutral runners and walkers.

Taking the Pegasus 39 For a Test Run

When you’ve been running as long as the Nike Air Zoom Pegasus, how do you keep things feeling fresh decade after decade? That’s the challenge Nike designers faced with the Pegasus 39.

As runners, we get that desire to mix things up even with old favorites. And the Pegasus 39 succeeds overall by balancing the familiar with some fun new tweaks.

Right away sliding them on, the secure Pegasus fit feels dialed in courtesy of the new Flywire laced upper. More snug than previous generations, Nike wisely doesn’t deviate too far to maintain the comfort loyal fans expect.

On the move, that snappy toe-off Pegasus models are known for remains pronounced thanks to the generously sized Zoom Air units. They provide a responsive feel without sacrificing the cushioning built for heavy training miles.

Speaking of cushioning, the new React foam brings a smooth, resilient ride as promised. The energetic foam maintains its lively feel even well into long runs. No packing out or flattening here.

Rolling through the stride, the rockered design keeps transitions fluid as your foot moves toe to heel. The geometry flows more naturally than some trainers where the heel section seems almost disconnected from the rest of the platform.

After the run, those updates come into clearer focus. The newly sculpted heel counter and Flywired upper lock in comfort and support around the entire foot. And the outsole rubber grips well through a variety of temps and conditions.

Make no mistake – this remains unmistakably a Pegasus. But the 39th iteration moves the needle just enough to feel like an upgrade rather than just a new paint job.

Diehard fans may notice the slightly reduced bounce from the React foam and more snug midfoot fit. However, for many runners, adjusting to these new aspects will be well worth it for the secure lockdown and energetic snap the Pegasus 39 brings to the table.

If you’ve been lacing up Pegasus models for years or are new to the franchise, the 39th edition checks all the boxes. A comfortable, responsive, durable shoe ready to float through training miles or tackle race day with equal aplomb. That winning formula started almost 40 years ago lives on in the Pegasus 39.

Tips for Getting the Most out of the Pegasus 39

The Nike Air Zoom Pegasus 39 brings the latest tech to an iconic running shoe line spanning nearly 40 years. With the aim of balancing heritage and innovation, how can you make the most of what the Pegasus 39 has to offer?

Here are some helpful tips:

1. Give the fit some time

The Pegasus 39 fits more snug due to the integrated Flywire cables. For some, it may feel too narrow, especially in the midfoot. Don’t give up right away. Try different lacing styles, wear the shoes around the house, or size up a half size. The secure lockdown just needs some break-in for the right adaptive fit.

2. Use for faster days

The Zoom Air units provide a responsive, propulsive feel. Take advantage on tempo runs or faster workouts when you want to pick up the pace. The Pegasus 39 will turn that snap into speed to help you hit your time goals.

3. Add your own insert

While the React foam provides soft cushioning, some runners may want extra support. Popping an aftermarket insole into the Pegasus can give you personalized comfort and customized arch support for your needs.

4. Try lighter lacing

To reduce pressure on the top of your foot, skip the last eyelet or lace the top very loosely. This gives a little more room to allow for swelling during longer runs.

5. Use for easy miles

While great for speed, the Pegasus 39 shines for easy training miles too. The React foam keeps its lively bounce for mile after mile while the rockered design makes even recovery days feel smooth and efficient.

6. Log heavy mileage

The Pegasus 39 is built to be your high-mileage workhorse. React foam maintains its pop longer than EVA while the rubber outsole was made for the long haul. This is the shoe that will go the distance training block after training block.

7. Mix up your lacing

Get creative with the lacing for a more dialed-in fit. Try the runner’s knot or lace-locking techniques to customize snugness through the instep, heel, and ankle collar.

8. Use for long races

Besides training, take the Pegasus 39 to race day for half marathons or longer. The smooth transitions and energetic cushioning combine to keep you going strong when the miles pile up.

9. Don’t overlook strength work

No shoe alone can prevent injury. Combine smart training shoes like the Pegasus with regular strength and mobility exercises for joint and muscle resilience through many miles.

10. Replace regularly

Retiring your Pegasus every 300-500 miles ensures the React foam and Zoom Air units continue performing at their peak. A fresh pair avoids injury and motivates you to lace up again.

The Pegasus 39 strikes an artful balance between new tech and heritage. While adjustments may be required to optimize the fit and feel, following these tips will allow you to fully experience the propulsive ride, cushioned comfort and durable versatility Nike built into this updated classic.

The Pegasus 39 – More Than Just Another Update

When you’ve reached the 39th version of an iconic running shoe like the Nike Air Zoom Pegasus, how do you keep the updates feeling fresh rather than predictable?

It’s a challenge facing Nike designers who want to improve on the past while respecting the Pegasus legacy. Change too little and the shoe feels stale – too much and you alienate the loyal fanbase.

Overall, the Pegasus 39 strikes a careful balance between heritage and innovation. At first glance, the styling stays true to the Pegasus family with its breathable upper, Zoom Air units and comfortable ride. But looking closer, smart changes provide tangible improvements.

Strategically placed Flywire cables integrate into the lacing for a secure midfoot lockdown, while exposed Zoom Air units amp up the energetic toe-off. React foam delivers resilient cushioning mile after mile.

Nike also tweaked the Pegasus 39 in more subtle ways to optimize comfort and transitions. An updated heel counter improves rear foot stability. Sculpting along the midsole encourages a smooth heel-to-toe roll.

Do these updates radically reinvent the Pegasus formula? No, and that’s intentional. Nike designers walked a careful line between not wanting to fix aspects that weren’t broken, while still moving the needle forward in meaningful ways.

The result is a shoe for both Pegasus veterans and newcomers alike. Legacy wearers will appreciate the familiar fit and ride. Meanwhile, runners trying their first Pegasus get to experience the bouncy energy and reliable comfort that’s kept fans loyal for generations.

In the competitive running shoe market, it would be easy for Nike to throw the latest tech at the Pegasus merely to capture attention. Yet the Pegasus ethos seems to put experience over flashy gimmicks.

This restraint and attention to detail allow the Pegasus 39 to feel special, not because of bold marketing claims but due to its thoughtful heritage-meets-innovation approach. For nearly 40 years, Nike has honored the Pegasus legacy while managing to improve on it in ways both noticeable and nuanced.

Conclusion: A Solid Update to a Running Icon

When you approach the 40 year mark as an iconic running shoe franchise, expectations run understandably high. Maintain the legacy performance, make thoughtful updates, yet don’t alienate your loyal followers. This was the challenging balancing act facing Nike designers with the Air Zoom Pegasus 39.

Overall, Nike delivers a successful update that feels fresh while respecting the Pegasus heritage. At just under 10 ounces, the versatile fit and cushioning make the Pegasus 39 a reliable daily trainer option for most neutral runners.

Nike threaded the needle by blending the familiar Pegasus ride runners love with new tech and tweaks to optimize areas like fit, cushioning and transition:

• Flywire cables integrated into the laces provide a secure lockdown.
• Zoom Air units under the forefoot deliver enhanced energy return.
• React foam gives a smooth, stable cushioned feel that lasts.
• Sculpting along the midsole encourages natural heel to toe transitions.

These updates are noticeable yet thoughtful. Little nuances like re-contouring the heel collar improve comfort and support in subtle ways. The updates work together harmoniously to improve aspects of the shoe rather than overhaul them.

Nike also shows restraint by not straying too far from the versatility, fit and cushioning loyal Pegasus fans expect. React foam provides lively energy return and all-mile resilience while not drastically changing the ride. A roomy toe box and medium weight keep the shoe accessible to a wide range of runners.

Perhaps the biggest adjustment is the snugger fit through the midfoot courtesy of the Flywire integrated upper. However, once broken in, the improved lockdown benefits most foot shapes without sacrificing comfort.

In the end, Nike nails the delicate balance between fresh and familiar. Diehard Pegasus fans can appreciate the tunings while first-time buyers get to experience the responsive ride that’s kept runners loyal for decades.

Considering the difficult task of improving on such an iconic shoe, Nike delivers an excellent update with the Pegasus 39. The changes feel purposeful rather than flashy. By blending new technology with heritage in a artful way, the Pegasus 39 manages to feel special in an era crowded with feature-stuffed trainers.

As the Pegasus approaches its 40th birthday, the 39th edition proves there’s still new ground to cover within a classic framework. Both newcomers and veterans to the Pegasus line can appreciate the blend of innovation and consistency that continues to set this shoe apart decade after decade.

The Pegasus 39 – Striking a Careful Balance

Imagine being handed the keys to a legend. That’s the honor and pressure facing Nike designers tasked with updating franchise icons like the Air Zoom Pegasus.

On one hand, you want to pay respect to the 37 previous Pegasus models going back almost 40 years. This rich heritage provides the foundation to build upon.

On the other hand, simply re-releasing the same old shoe year after year quickly gets stale. Fans expect measurable improvements to fit, cushioning and performance they can actually feel.

Walking this tightrope requires carefully balancing progress and tradition. Add too many flashy new components just for hype and you risk alienating loyal fans. Change too little and lack of innovation turns off new customers.

Overall, the Pegasus 39 succeeds in striking this delicate balance. Updates like integrated Flywire cables and exposed Zoom Air units provide tangible improvements fans will appreciate during miles of training and racing.

Meanwhile, signature Pegasus components like breathable mesh uppers, comfortable cushioning and durable outsole rubber link the 39 to its storied heritage. The styling feels fresh yet familiar.

By starting with the proven Pegasus formula as a foundation rather than a blank slate, Nike designers freely built upon strengths while refining weaknesses. Keeping the sole profile and geometry similar provides a smooth transition for Pegasus fans through the iterations.

This restraint also frees Nike from gimmicky tech for the sake of novelty alone. The updates on the Pegasus 39 feel purposeful because improving the customer experience takes priority over buzzwords.

Does this make the Pegasus 39 the single best running shoe on the market? Not necessarily – specialized race shoes will always have their place. Yet, the Pegasus balances versatility, comfort and reliability in a way few trainers can match year after year.

The Pegasus 39 continues this legacy by blending innovation with heritage like only Nike can. Both diehard and new Pegasus fans will appreciate how the 39th edition honors the past while building toward the future.