US Men US Women UK EU
5 - 5.5 2.5 - 3 36
6 - 6.5 3.5 - 4 37
5 - 5.5 7 - 7.5 4.5 - 5 38
6 - 6.5 8 - 8.5 5.5 - 6 39
7 - 7.5 9 - 9.5 6.5 - 7 40
8 - 8.5 10 - 10.5 7.5 - 8 41
9 - 9.5 11 - 11.5 8.5 - 9 42
10 - 10.5 12 - 12.5 9.5 - 10 43
11 - 11.5 13 - 13.5 10.5 - 11 44