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HJC Helmets Size Chart

View All HJC Helmets

Sizing information is provided by the manufacturer and does not guarantee a perfect fit.

HJC Helmets

Wrap a cloth measuring tape around your head just above your eyebrows. Pull the tape comfortably snug, and read the length.

Size Hat Size Measurement (in)
2XS 6 3/8 - 6 1/2 20 - 20 1/2
XS 6 5/8 - 6 3/4 20 7/8 - 21 1/4
SM 6 7/8 21 5/8 - 22
MD 7 1/8 - 7 1/4 22 1/2 - 22 7/8
LG 7 3/8 - 7 1/2 23 1/4 - 23 5/8
XL 7 5/8 - 7 3/4 24 - 24 3/8
2XL 7 7/8 - 8 24 3/4 - 25 1/4
3XL 8 1/8 - 8 1/4 25 5/8 - 26
4XL 8 3/8 - 8 1/2 26 3/8 - 26 3/4
5XL 8 3/4 - 9 27 1/4 - 27 5/8

HJC Youth Helmets Sizing

Size Hat Size Measurement (in)
Y/SM 6 1/8 - 6 1/4 19 1/4 - 19 3/4
Y/MD 6 3/8 - 6 1/2 20 - 20 1/2
Y/LG 6 5/8 - 6 3/4 20 7/8 - 21 1/4

Size Hat Size Measurement (in)
Y/S-M 6 1/8 - 6 1/4 19 1/4 - 19 3/4
Y/L-XL 6 3/8 - 6 1/2 20 - 20 1/2

Sizing information is provided by the manufacturer and does not guarantee a perfect fit.