US 7 7.5 8 8.5 9 9.5 10 10.5 11 11.5 12 12.5 13
UK 6 6.5 7 7.5 8 8.5 9 9.5 10 10.5 11 11.5 12
EU 40 40-41 41 41-42 42 42-43 43 43-44 44 44-45 45 45-46 46
Length CM 24.4 24.8 25.4 25.7 26 26.7 27 27.3 27.9 28.3 28.6 29 29.4
US UK EU
7 6 40
7.5 6.5 40-41
8 7 41
8.5 7.5 41-42
9 8 42
9.5 8.5 42-43
10 9 43
10.5 9.5 43-44
11 10 44
11.5 10.5 44-45
12 11 45
12.5 11.5 45-46
13 12 46