Women ( W )
UK EU US
3 36 4.5
4 37 5.5
5 38 6.5
6 39 7.5
7 40 8.5
8 41 9.5
9 42 10.5
10 43 11.5
11 44 12.5
12 45 13.5
.
Men ( M )
UK EU US
3 37 4
4 38 5
5 39 6
6 40 7
7 41 8
8 42 9
9 43 10
10 44 11
11 45 12
12 46 13