O'Neill Hood Sizing Guide

Size	Neck (in.)	Head (in.)
XS	14.5"	20.5"
S	14.75"	21.5"
M	15"	22.5"
L	15.5"	23.5"
XL	16"	24.5"
XXL	16.5"	25"

How to Measure

Follow the instructions below and compare your measurements with the size chart

Neck Circumference Measurement

Measure the neck circumference, including the zipper (if present).

Circumference of the Head

Measure the head circumference just above your ears and eyebrows. The helmet should sit low, level on your head and it should not be tilted.

Tip! Use a soft measuring tape, to ensure that the product fits properly. Alternatively, use a piece of string and then measure it against a ruler