Men'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 5 and Torin 5 are available in Wide, a 2E width (compared to our traditional D width).
 
 
U.S.A. U.K. E.U. CM
7 6 40 25
7.5 6.5 40.5 25.5
8 7 41 26
8.5 7.5 42 26.5
9 8 42.5 27
9.5 8.5 43 27.5
10 9 44 28
10.5 9.5 44.5 28.5
11 10 45 29
11.5 10.5 46 29.5
12 11 46.5 30
12.5 11.5 47 30.5
13 12 48 31
14 13 49 32
15 14 50 33
16 15 51.5 34