nikearm.com
Rubber outsole

Size Chart 
US Size
Eur Size
Insole Length/cm
4 Men / 5.5 Women
36
24.0
4.5 Men / 6 Women
37
24.6
5.5 Men / 7 Women
38
25.3
6.5 Men / 8 Women
39
26.0
7.5 Men / 9 Women
40
26.7
8.5 Men / 10 Women
41
27.3
9.5 Men / 11 Women
42
28.0
10 Men / 11.5 Women
43
28.7
10.5 Men / 12 Women
44
29.3
11 Men / 12.5 Women
45
30.0
12 Men / 13.5 Women
46
30.6