Mens
UK EU US
5.5 39 6.5
6.5 40 7.5
7 41 8
8 42 9
9 43 10
10 44 11
10.5 45 11.5
11 46 12

 

Womens

UK EU US
3.5 36 6
4 37 6.5
5 37.5 7.5
6 39 8.5
6.5 40 9
7 41 9.5
7.5 42 10