Helmet Only Body-Size Height Weight Head-Size Circumference Hat-Size S/M Body Up to 5’10” Up to 180 lbs Medium 21″-22″ 6 7/8-7 1/4 S/M Body Up to 5’10” Up to 180 lbs Large 22 1/2″ – 23″ 7 1/4 – 7 5/8 L/XL Body Over 5’10” Over 180 lbs Medium 21″-22 6 7/8-7 1/4 L/XL Body Over 5’10” Over 180 lbs Large 22 1/2″ – 23″ 7 1/



