US/MEX UK EU
2.25 D 41
2.75 E 42
3.25 F 44
3.75 G 45
4.25 H 46.5
4.5 I 47
5 J 48.5
5.5 K 50
6 L 51
6.5 M 52
6.75 N 53.5
7 O 55
7.5 P 56
8 Q 57
8.5 R 58.5
