Bern Men Macon EPS WuTang Summer Bike/Skate Helmet - w/Crank Fit multiple-impact Brock Foam and a burly ABS shell EPS hard foam meets ASTM F 2040 and EN 1077B standards for snow and ski, CPSC and EN 1078 standards CPSC and EN 1078 standards for bike and skate Weight: S-XL 15.5 oz | XXL-XXXL 18.2 oz with Crank Fit - Adjustable