Size Guide: Tuli's Gaitors 3/4 Length

Size Chart: US 

WOMEN
Shoe Size (US) Insole Size
5 - 6 Small 
7 - 9 Medium/Regular
10 - 12 Large
13 - 16 X-Large
MEN
 Shoe Size (US) Insole Size
3 - 4 Small
5 - 7 Medium
8 - 10 Large
11 - 14 X-Large