US
One Size
4Y
5Y
6Y
8Y
10Y
12Y
14Y
16Y
28
29
30
30.5
31.5
33
34
36
37
38
39
22-24
25-27
28-30
31-33
34-36
37-39
40-42
2-4Y
5-8Y
10-14Y
7-8Y
9-10Y
11-12Y
13-14Y
15-16Y
5-6Y