US UK EU
5 - 5.5 6 39
6 - 6.5 6.5 - 7 40
7 - 7.5 7.5 41
8 - 8.5 8 - 8.5 42
9 - 9.5 9 - 9.5 43
10 - 10.5 10 44
11 - 11.5 10.5 - 11 45
12 - 12.5 11.5 46
14 - 14.5 13 48
15 - 15.5 13.5 - 14 49