Hat

1. Length

To determine your size, you should measure your head circumference.

Hat

Hat Size Guide
SIZE Length
Inches CM
S 21.3 to 21.7 54 to 55
M 22 to 22.4 56 to 57
L 22.8 to 23.2 58 to 59
XL 23.6 to 24 60 to 61