Women's Sizes

US EU UK
4-4.5 35 2.5
5-5.5 36 3.5
6-6.5 37 4.5
7-7.5 38 5
8-8.5 39 5.5
9-9.5 40 7
10-10.5 41 7.5
11-11.5 42 8
12-12.5 43 9

Men's Sizes

US EU UK
6-6.5 39 5.5
7-7.5 40 7
8-8.5 41 7.5
9-9.5 42 8
10-10.5 43 9
11-11.5 44 9.5
12-12.5 45 10.5
13-13.5 46 11.5
14-14.5 47 12
15-15.5 48 13
16-16.5 49 14
17-17.5 50 14.5