Mens
UK EU US
3 36 4
3.5 37 4.5
4 37.5 5
4.5 38 5.5
5 39 6
5.5 39.5 6.5
6 40 7
6.5 40.5 7.5
7 41.5 8
7.5 42 8.5
8 42.5 9
8.5 43.5 9.5
9 44 10
9.5 44.5 10.5
10 45 11
10.5 46 11.5
11 46.5 12
11.5 47 12.5
12 48 13
13 49 14


Womens
UK EU US
3 35.5 5
3.5 36 5.5
4 37 6
4.5 37.5 6.5
5 38 7
5.5 39 7.5
6 39.5 8
6.5 40 8.5
7 40.5 9
7.5 40.5 9.5
8 41.5 10
8.5 42 10.5
9 43.5 11
9.5 44 11.5
10 44.5 12


Kids
UK EU US
9 27 10
9 28 10
10 28.5 11
10 29.5 11
11 30 12
11 30.5 12
12 31.5 13
12 32 13
13 32.5 1
13.5 33 1.5
1 33.5 2
1.5 34.5 2.5
2 35 3
2.5 35.5 3.5
3 36 4
3.5 37 4.5
4 37.5 5
4.5 38 5.5
5 39 6
5.5 39.5 6.5
6 40 7