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Biltwell Size Chart

View All Biltwell

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

Biltwell Helmet Sizing

Note: Helmets may have size labels that differ from the attached size chart. RevZilla finds success with ordering approximately 1 full size smaller than the size chart indicates.

Size Measurement (in)
XS 20 1/4-20 3/4
SM 20 7/8-21 3/8
MD 21 1/2-22
LG 22 1/8-22 5/8
XL 22 3/4-23 1/4
2XL 23 3/8-23 7/8

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