Here's how to measure your head to determine your hat size:

+ Wrap a tape measure around the widest part of your head (or around the part of your head where you’d wear the hat). Hold the tape measure tighter for a snug fit and looser for a more spacious fit.

+ You’ll want to measure to the nearest 1/8 inch.

+ Once you have that measurement, find your correct size using the following chart (if you’re between sizes we recommend going up a size):

 XS

21"  -  21 7/8"

S

21 1/4"  -  22"

M

22 1/4"  -  22 7/8"

L

23"  -  23 7/8"