Measurements shown in boot size
Small
Medium
Large
XL
US
5-7.5
6.5-9
8-11.5
9.5-13
UK
4-6.5
5.5-8
7-10
8.5-12
Euro
37-40
39-42
41-45
43-47
Measurements shown in boot size
Small-Medium
Large-XL
US
5-9
8-13
UK
4-8
7-12
Euro
37-42
41-47