EU AGE CM
28 4 19
29 4 1/2 19.5
30 5 - 6 20
31 6-7 20.5
32 8 21.5
33 9 22
34 10 23
35 11 23.5
36 12 24
37 13 25
38 14 25.5
39 15 26 

*This size chart is intended to provide an approximation. Sizing and fit may vary by shoe style and craftmanship.