US 5.5 6 6.5 7 7.5 8 8.5 9 9.5 10 10.5 11
UK 3.5 4 4.5 5 5.5 6 6.5 7 7.5 8 8.5 9
EU 36 36-37 37 37-38 38 38-39 39 39-40 40 40-41 41 41-42
Length CM 23.4 24.2 24.2 25.1 25.1 25.9 25.9 26.7 26.7 27.6 27.6 28.5
Length IN 9.2 9.5 9.5 9.8 9.8 10.2 10.2 10.5 10.5 10.8 10.8 11.2
Width CM 7.5 7.7 7.7 7.9 7.9 8.2 8.2 8.4 8.4 8.7 8.7 8.9
Width IN 2.9 3 3 3.1 3.1 3.2 3.2 3.3 3.3 3.4 3.4 3.5
US UK EU Length CM Length INCHES Width CM Width INCHES
5.5 3.5 36 23.4 9.2 7.5 2.9
6 4 36-37 24.2 9.5 7.7 3
6.5 4.5 37 24.2 9.5 7.7 3
7 5 37-38 25.1 9.8 7.9 3.1
7.5 5.5 38 25.1 9.8 7.9 3.1
8 6 38-39 25.9 10.2 8.2 3.2
8.5 6.5 39 25.9 10.2 8.2 3.2
9 7 39-40 26.7 10.5 8.4 3.3
9.5 7.5 40 26.7 10.5 8.4 3.3
10 8 40-41 27.6 10.8 8.7 3.4
10.5 8.5 41 27.6 10.8 8.7 3.4
11 9 41-42 28.5 11.2 8.9 3.5