I usually do not have sizing issues with the Nike Pegasus running shoes. But the 41’s run a 1/2 size to small. I purchased an 8 1/2 and the fit and looked like an 8.

Nike Pegasus 41
Women's Road Running Shoes
- Colour Shown: Glacier Blue/Sail/Midnight Navy
- Style: IH7348-441
- Country/Region of Origin: China, Vietnam
Nike Pegasus 41
Springy foam plus snappy Air Zoom units equals our most energised ride.
Responsive cushioning in the Pegasus provides an energised ride for everyday road running. Experience lighter-weight energy return with dual Air Zoom units and a ReactX foam midsole. Plus, improved engineered mesh on the upper decreases weight and increases breathability.
Responsive Ride
ReactX foam midsole surrounds forefoot and heel Air Zoom units for an energised ride. It's 13% more responsive than previous React technology.
Waffle-inspired traction
The signature Waffle-inspired rubber outsole provides traction and flexibility.
Plush padding
A plush collar, tongue and sockliner provide a secure and comfortable fit.
What's new?
- A ReactX foam midsole
- A lighter, more breathable engineered mesh upper
Product details
- Weight: approx. 251g (women's size 5.5)
- Heel-to-toe drop: 10mm
- MR-10 last—our best, most consistent fit (same as Pegasus 40)
- Reflective design details
- Not intended for use as personal protective equipment (PPE)
- Colour Shown: Glacier Blue/Sail/Midnight Navy
- Style: IH7348-441
- Country/Region of Origin: China, Vietnam
Free Delivery and Returns
Your order of 5.000.000₫ or more gets free standard delivery.
- Standard delivered 4-5 Business Days
- Express delivered 2-4 Business Days
Orders are processed and delivered Monday-Friday (excluding public holidays)
Nike Members enjoy free returns.
Reviews (2)
Reviews (2)
3 stars
Sizing issue
KathyF582911847 - 08 Nov 2025
Like this shoe in general but has some fit issues for me.
JeanP863875297 - 29 Oct 2025
I am a longtime Pegasus fan (like back to my college running days i the '80s). It has always worked for me as it tends to run narrow. I like the 41 version for several reasons but the fit is an issue with this version. The prior but recent versions fit me great in the heel area without any slipping but the new one slips on my heels regardless of how tight I tie the laces. I hope that Nike will recognize that most wearers of this shoe choose it for how narrow it is and go back to a better fitting heel.

Nike Pegasus 41
Dual-layer responsive cushioning for an energised and comfortable ride.
Engineered for
Road running
Cushion
Responsive
Shoe weight
Approx. 251g (women's size 5.5)
Heel-to-toe drop
10mm
Tech specs
Shoe weight
Approx. 251g (women's size 5.5)
Heel-to-toe drop
10mm
Powered by
Air Zoom units & ReactX foam
What's new?
- Based on feedback from everyday runners, we made the engineered mesh upper lighter and more breathable for increased comfort.
- A wider forefoot and heel provide a stable, springy platform and a responsive ride.
- We increased the stack heights in both the forefoot and heel for added cushioning and protection.


"Makes your feet feel protected and cushioned, and keeps you fresh".
Kory
Verified reviewer
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