Helmet Sizing Chart

Helmet Sizing Chart

sizing
Helmet SizeHead Circumference (inches)Hat Size (inches)
XXS20 1/8 to 20 1/26 3/8 to 6 1/2
XS20 7/8 to 21 1/46 5/8 to 6 3/4
S21 5/8 to 226 7/8 to 7
M22 1/2 to 22 7/87 1/8 to 7 1/4
L23 1/4 to 23 5/87 3/8 to 7 1/2
XL24 to 24 3/87 5/8 to 7 3/4
XXL24 3/4 to 25 1/27 7/8 to 8
XXXL25 5/8 to 268 1/8 to 8 1/4



How to measure for your new helmet


Measure the largest portion of your head horizontally with a cloth tape, measuring approximately one inch above your eyebrows and ears. A correctly fitting helmet should not be able to move from side to side and up and down with the chinstrap fastened for a safe fit. If it is not snug, try a size smaller. Consider purchasing other size cheek pads or helmet liners to improve fit. Some helmets are designed with exchangeable cheek pads and liners; allowing smaller cheek pads or liners, in a slightly larger helmet or vice-versa.