US UK EU CM
5.5 5 24
6 5.5 39 24.5
6.5 6 39.5 25
7 6.5 40 25.5
7.5 7 40.5 26
8 7.5 41 26.5
8.5 8 42 27
9 8.5 42.5 27.5
9.5 9 43 28
10 9.5 44 28.5
10.5 10 44.5 29
11 10.5 45 29.5
11.5 11 46 30
12 11.5 47 30.5
12.5 12 47.5 31
13 12.5 31.5
13.5 13 32