EU UK US
34 3 4
35 3.5 4.5
36 4 5
37 4.5 5.5
38 5 6
37 5.5 6.5
38 5 6
39 5.5 6.5
40 6.5 7.5
41 7 8
42 8 9
43 9 10
44 10 11
45 11 12
46 11.5 12.5
47 12 13
48 13 14
49 14 15
50 15 16