US UK EU CM
7 - 7.5 7.5 41 26.3
8 - 8.5 8 - 8.5 42 27
9 - 9.5 9 43 27.6
10 - 10.5 9.5 - 10 44 28.3
11 - 11.5 10.5 - 11 45 29
12 - 12.5 11.5 46 29.6