US UK EU CM
4.5-5 2 35 23
5.5-6 3 36 23.5
6.5-7 4 37 24
7.5-8 5 38 25
8.5-9 6 39 25.5
9.5-10 7 40 26
10.5-11 8 41 26.5
11.5-12 9 42 27.5