Helmet Size Guide

SELECTING THE RIGHT SIZE


Step 1: Measure Yourself

To measure your head for the correct size take a tape measure. The circumference of your head should be measured at a point approximately one inch above the eyebrows in front and at a point in the back of the head that results in the largest possible measurement.

Take several measurements to make sure you have the largest one. If your head measures in between sizes order the size smaller.

Step 2: Find the Right Size
Use the chart below to determine your size.

Helmet Size Head Circum. (in.) Head Circum (cm.) Hat Size
3XS 17 1/8"-18" 43.5 - 45.7 cm 5 4/9 - 5 3/4
2XS 18 1/8"-19" 46 - 48.3 cm 5 3/4 - 6
XS 19 1/8"-20" 48.6 - 50.8 cm 6 - 6 3/8
S 20 1/8"-21" 51.1 - 53.3 cm 6 2/5 - 6 2/3
M 21 1/8"-22" 53.7 - 55.9 cm 6 5/7 - 7
L 22 1/8"-23" 56.2 - 58.4 cm 7 - 7 1/3
XL 23 1/8"-24" 58.7 - 60 cm 7 1/3 - 7 2/3
2XL 24 1/8" - 25" 61.3 - 63.5 cm 7 2/3 - 8
3XL 25 1/8" - 26" 63.8 - 66 cm 8 - 8 2/7
4XL 26 1/8" - 27" 66.4 - 68.6 cm 8 1/3 - 8 3/5

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