
Women's Sizing Chart
All Altra shoes are designed withFootShape™ comfort to give your toes more room to spread out naturally and address biological differences in men’s and women’s feet.
SIZING
We recommend ordering Altra running shoes ½ size larger than a dress shoe. We want you to have the best fit possible. That’s why we offer a 30-day money-back guarantee. So if the fit isn’t just right, you can send it back for a different size. The Lone Peak 6, Torin 5 and Torin Leather are available in Wide, a D width (compared to our traditional B width).
| U.S.A. | U.K. | E.U. | CM |
|---|---|---|---|
| 5.5 | 3.5 | 36 | 22 |
| 6 | 4 | 37 | 22.5 |
| 6.5 | 4.5 | 37.5 | 23 |
| 7 | 5 | 38.5 | 23.5 |
| 7.5 | 5.5 | 38.5 | 24 |
| 8 | 6 | 39 | 24.5 |
| 8.5 | 6.5 | 40 | 25 |
| 9 | 7 | 40.5 | 25.5 |
| 9.5 | 7.5 | 41 | 26 |
| 10 | 8 | 42 | 26.5 |
| 10.5 | 8.5 | 42.5 | 27 |
| 11 | 9 | 43 | 27.5 |
| 11.5 | 9.5 | 44 | 28 |
| 12 | 10 | 44.5 | 28.5 |
EXPERIENCE FORM
What’s it got?
Lightweight + effortless performance
Compression-molded EVA foam is lightweight, responsive midsole foam that encourages efficiency and an effortless feel.

Guidance for an inherently stable ride
GuideRail™ technology acts like a supportive highway guide rail that encourages natural foot placement for overpronators with gentle guidance, but only when it’s needed.
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Efficient toe-off and natural propulsion
A rocker shape is designed to give the feeling of being propelled forward with each step and provides an efficient toe-off without taking away from your natural stride.
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Roomy toe box for natural movement
With Altra’s signature FootShape it, you get plenty of room to help your toes move freely, with a secure midfoot.
