Triple Eight Helmet Sizing Guide

Size	Head circumference (cm)	Head circumference (in)
XS/S	51 - 54cm	20 - 21.25in
S/M	53 - 57cm	21 - 22.5in
L/XL	57 - 60cm	22.5 - 23.5in
XL/XXL	60 - 63cm	23.5 - 24.5in

PRO TIP: If your measurements are in-between the sizes shown or you’re simply in doubt, we strongly recommend sizing up to the larger size. We have found over the years that customers do better when they choose the larger size.

How to Measure

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

Head Measurement

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