US EU אורך (ס"מ)
5 35 21.8
5.5 36 22.4
6 36.5 22.9
6.5 37 23.1
7 37.5 23.6
7.5 38 24.1
8 38.5 24.4
8.5 39 24.9
9 39.5 25.4
9.5 40 25.7
10 41 26.2
10.5 - 26.7
11 - 26.9