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HELMET SIZING GUIDE

ADULTS HELMETS
HELMET SIZE HAT SIZE INCHES CM
XS 6-5/8 - 6-3/4 20.87 - 21.26 in. 53 - 54cm
S 6-7/8 - 7 21.65 - 22.05 in. 55 - 56cm
M 7-1/8 - 7-1/4 22.44 - 22.83 in. 57 - 58cm
L 7-3/8 - 7-1/2 23.23 - 23.62 in. 59 - 60cm
XL 7-5/8 - 7-3/4 24.02 - 24.41 in. 61 - 62cm
XXL 7-7/8 - 8 24.80 - 25.20 in. 63 - 64cm
XXXL 8-1/8 - 8-1/4 25.60 - 26.00 in. 65 - 66cm

KIDS HELMETS
HELMET SIZE INCHES CM
S 19.15 - 19.50 in. 49 - 50cm
M 20.10 - 20.45 in. 51 - 52cm
L 20.87 - 21.26 in. 53 - 54cm

Individual head sizes and shapes vary.
Helmets must always be properly fitted to wearer.