US Men US Women UK EU
5 7 4 37
5.5 7.5 4.5 37.5
6 8 5 38
6.5 8.5 5.5 38.5
7 9 6 39
7.5 9.5 6.5 40
8 10 7 41
8.5 10.5 7.5 41.5
9 11 8 42
9.5 11.5 8.5 42.5
10 12 9 43
10.5 12.5 9.5 43.5
11 13 10 44
11.5 13.5 10.5 45
12 14 11 46
12.5 14.5 11.5 47
13 15 12 47.5