Nike Pegasus 37 vs 38

Pegasus 37

The most common difference between the Nike Pegasus 37 vs. Pegasus 38 is that the Pegasus 37 has a softer underfoot than its upgrade, the 38. In addition to having a softer underfoot, the Pegasus 37 boasts forefoot comfort with the attached airbag. However, the Pegasus 38 promises an all-around cushioning effect to provide comfort, which is something every athlete wants from a pair of running shoes. 

Nike is foremost for its running shoe fleet, and its Pegasus series is renowned among athletes worldwide. In today’s blog post, I will share my findings by comparing two of Nike’s best products under its Pegasus series, Pegasus 37 vs. Pegasus 38. While both shoes are designed for running, they possess certain features that may not suit all athletes. 

Want to learn more? Let’s go. 

Pegasus 37 vs. 38: Overall Comparison 

Factor to ConsiderNike Pegasus 37Nike Pegasus 38
ComfortZoom air in the forefoot to provide comfort and amazing responsiveness. It also has a Softer underfootZoom Air in the forefoot to provide comfort and amazing responsiveness. It also has a Softer underfoot
Style and DesignZoom Air in the forefoot to provide comfort and amazing responsiveness. It also has a Softer underfootSpringy and durable design with more foam for better cushioning. Stylish design and colors 
DurabilityReinforced outsole to withstand wearSparsely even mesh holes and outsole for durability 
PerformanceA wider forefoot and all-around cushioning to provide comfort. However, the underfoot is harder than the Pegasus 37Spring cushioning to make running seamless and less burdensome on the feet
FitThe thicker airbag in the forefoot for more responsiveness Midfoot webbing provides a snug fit when laces are tied
BreathabilityGood ventilation with elaborate upper meshNot much but the mesh can provide a little bit of ventilation
Additional InformationIt may not be suitable for people with a wider footIt has a wider forefoot to accommodate athletes with a wider foot

Factors to Consider When Comparing Between Pegasus 37 and 38


The Pegasus 37 has Zoom air in the forefoot, providing a responsive and cushioned ride. It is softer underfoot and enhances overall comfort. On the other hand, the Pegasus 38 boasts a wider forefoot and all-around cushioning, ensuring a plush and comfortable experience. 

However, it’s worth noting that the underfoot of the Pegasus 38 is slightly firmer compared to its predecessor. Most users complain that the firmness of the Pegasus 38 ruins the idea of comfort; hence they stick to the Pegasus 37. 

Style and Design:

Nike has always been at the forefront of style and design, and the Pegasus series is no exception. The Pegasus 37 features an engineered mesh upper unit that enhances breathability and provides structure and support. The Pegasus 38 takes the style up with its springy and durable design, incorporating more foam for better cushioning. 

Moreover, the Pegasus 38 comes in a range of stylish colors that will have you running in style. If you are the kind of athlete that wants to dazzle onlookers with skill and drip, then the Pegasus 38 is a sure bet. 


Both the Pegasus 37 and Pegasus 38 are built to last. The Pegasus 37 boasts a reinforced outsole that can withstand wear and tear over time. The Pegasus 38, on the other hand, features sparsely even mesh holes and a durable outsole that ensures longevity. Whether you’re a casual runner or a seasoned athlete, both shoes are designed to go the distance.


If you’re looking for enhanced performance, the Pegasus 37 and Pegasus 38 have features that cater to your needs. The Pegasus 37 stands out with its thicker airbag in the forefoot, delivering superior responsiveness and propelling you forward with each stride. Meanwhile, the Pegasus 38 incorporates spring cushioning that makes running seamless and reduces the burden on your feet. 

There’s an important caveat: if you are a seasoned athlete, the Pegasus 38 is a better option for performance. The Pegasus 37 only seems to give your forefoot some stride and responsiveness, which would benefit casual running alone. 


A proper fit is crucial for any running shoe, and the Pegasus 37 and Pegasus 38 offer different considerations. Some users have found the forefoot of the Pegasus 37 to be slightly tight, particularly for those who engage in intense workouts that involve the forefoot. On the other hand, the Pegasus 38 features midfoot webbing that provides a snug fit when the laces are tied. Athletes with wider feet will appreciate the wider forefoot of the Pegasus 38, accommodating their specific needs.


For runners who value breathability, the Pegasus 37 takes the lead with its elaborate upper mesh, allowing for excellent ventilation and airflow. While the Pegasus 38 doesn’t offer as much in terms of breathability, its mesh construction still provides a modest level of ventilation to keep your feet cool during your runs.


The Pegasus 37 and Pegasus 38 are quite similar regarding their weight. The Pegasus 37 weighs approximately 272g, while the Pegasus 38 is slightly heavier at around 275g. Both shoes balance, providing adequate cushioning and maintaining a lightweight feel, ensuring you can go the distance without feeling weighed down.


In terms of price, the Pegasus 37 and Pegasus 38 retail at around $65, making them affordable options for runners seeking high-quality performance without breaking the bank.

Pegasus 37 Pros and Cons

Quite narrow may not accommodate people with wide feetQuite narrow may not accomodate people with wide feet
Improved lacing systemSlightly heavier than other Pegasus series
The midfoot band provides a comfortable fit
Superb outsole design for style and performance
Air Zoom pod to provide responsiveness with every stride

Pegasus 38 Pros and Cons

Pros Cons
Wide toe box for wider feet and comfortPoorly fitted outsole construction
Decent breathability with upper mesh unit Traction below par
React foam in the midsole for responsivenessNot suited for wet climate 
Works perfectly for short and long distances

Which is Easier to Break In: Nike Pegasus 37 vs 38?

Breaking into the Nike Pegasus 38 is easier than the Pegasus 37. While both shoes fit true to size, the Pegasus 38 is wider than the Pegasus 37 and 36. The width of the Pegasus 38 and its break-in quality does not negate its midsole’s snugly fit. 

Which is Better for Wide Feet: Nike Pegasus 37 vs. 38?

People with wide feet need help getting good shoes for their needs. The Pegasus 37 and 36 didn’t consider the needs of people with wide feet, but surprisingly, the Pegasus 38 is suited to accommodate wide feet. With its wide toe box and midsole snug fit, the Pegsaus 38 is better for wide feet than the Pegasus 37. 

My Final Verdict

By all standards, the Pegasus 38 supersedes the Pegasus 37 in terms of comfort, cushioning, responsiveness, and versatility. Based on the latter point, whether you’re a seasoned athlete or someone just starting out, the Pegasus 38 has enough features to accommodate your needs, no matter the intensity. 


Is the Nike Pegasus 38 better than the 37?

The Nike Pegasus 38 is better than 37 in comfort, performance, and fit thanks to its all-around cushioning, midfoot construction, and wider forefoot. However, the Pegasus 37 has a softer underfoot, which many athletes prioritize over Pegasus 38’s firmer underfoot. 

Is Pegasus 38 suitable for beginners?

Yes. The Pegasus 38 is suitable for beginners. It comes with all the features beginners need to kick-start their running routine. Usually, there’s not much to begin as an athlete. Hence, I can confidently say a beginner should get a Pegasus 38. 

Does Nike Pegasus 38 have arch support?

Yes. The midsole construction in the Nike Pegasus 38 provides impressive arch support. Having a midsole like that ensures the athlete enjoys top-notch transitions and responsiveness with every stride. 

Is Pegasus 38 for wide feet?

Yes. If you are looking for running shoes that accommodate wide feet, then the Pegasus 38 is an affordable option. Thanks to its wider forefoot, midsole arch support, and firm underfoot, the Pegasus 38 is arguably the best in the Pegasus series for athletes with wide feet. 

How much height does Nike Pegasus add?

The Nike Pegasus adds a height of approximately 1.4 inches. 


As we’ve explored the features and characteristics of the Nike Pegasus 37 and Pegasus 38, it’s evident that both shoes bring something unique to the table. The Pegasus 37 shines with its Zoom air technology, softer underfoot, and superior ventilation. On the other hand, the Pegasus 38 impresses with its wider forefoot, all-around cushioning, and stylish design. 

Ultimately, the choice between the two will depend on your preferences and running style. Whether you’re a seasoned runner or just starting your running journey, Nike’s Pegasus series continues to deliver top-notch performance and comfort, allowing you to reach new heights in your running endeavors.

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