Arc'teryx Hat Sizing

Circumference:
Head sizing is based on the circumference around the head.

Measure the distance around the widest part of your head, then reference the table below to find out your required size.

Calculate your measurements, by measuring around your head, then select your product size.

Size	Small-Medium	Large-XLarge	One Size Fits All
Head Circumference	55 - 57	58 - 60	55 - 60

Calculate your measurements, by measuring around your head, then select your product size.

Size	Small-Medium	Large-X Large	One Size Fits All
Head Circumference	21 3/4 - 22 1/2	22 3/4 - 23 1/2	21 3/4 - 23 1/2

Currency