EU 36 36 2/3 37 1/3 38 38 2/3 39 1/3 40
CM 22.1 22.5 22.9 23.3 23.8 24.2 24.6
US - But 4 4.5 5 5.5 6 6.5 7
US - Women 5 5.5 6 6.5 7 7.5 8

EU
40 2/3
41 1/3
42
42 2/3
43 1/3
44
44 2/3
CM
25
25.5
25.9
26.3
26.7
27.1
27.6
US - But
7.5
8
8.5
9
9.5
10
10.5
US - Women
8.5
9
9.5
10
10.5
11
11.5

EU
45 1/3
46
46 2/3
47 1/3
48
CM
28
28.4
28.8
29.3
29.7
US - But
11
11.5
12
12.5
13
US - Women
12
12.5
13
13.5
14

The size guide is taken directly from Adidas' own website and is approximate as different models may vary.