UK - Men EU US - Men US - Women cm inch
3 35 3 5 21.5 8.5
3.5 36 3.5 5.5 21.9 8.6
4 36.5 4 6 22.4 8.8
4.5 37 4.5 6.5 22.8 9
5 37.5 5 7 23.2 9.1
5.5 38 5.5 7.5 23.6 9.3
6 39 6 8 24.1 9.5
6.5 39.5 6.5 8.5 24.5 9.7
7 40 7 9 24.9 9.8
7.5 41 7.5 9.5 25.3 10
8 41.5 8 10 25.8 10.2
8.5 42 8.5 10.5 26.2 10.3
9 42.5 9 11 26.6 10.5
9.5 43 9.5 11.5 27 10.6
10 44 10 12 27.4 10.8
10.5 44.5 10.5 12.5 27.9 11
11 45 11 13 28.3 11.1
11.5 46 11.5 13.5 28.7 11.3
12 46.5 12 14 29.1 11.7
12.5 - - - -
13 48 13 15 30.4 12
13.5 - - - -
14 49 14 16 31.2 12.3
14.5 - - - -
15 50 15 17 32 12.6