Altra Women's Shoes Size Guide

Women's Shoes Size Guide

UK 
USA
EUROPE
CM
3.5
5.5
36
22
4
6
37
22.5
4.5
6.5
37.5
23
5
7
38
23.5
5.5
7.5
38.5
24
6
8
39
24.5
6.5 8.5 40 25
7 9 40.5 25.5
7.5 9.5 41 26
8 10 42 26.5
8.5 10.5 42.5 27
9 11 43 27.5
9.5 11.5 44 28
10 12 44.5 28.5
10.5 13 46 29.5