US UK EU CM
7 - 7.5 8 25 16
8 - 8.5 8.5 26 16.5
9 - 9.5 9 27 17
10 - 10.5 10 28 18
11 - 11.5 11 29 18.5
12 - 12.5 11.5 30 19
13 - 13.5 13 31 20
1 - 1.5 13.5 32 20.5
2 - 2.5 1 33 21
3 - 3.5 2 34 22
4 - 4.5 2.5 35 22.5