Attention: Burton Snowboards & Gear can be shipped only within the United States.. Description of R.E.D. Theory Snowboarding Helmet Ultimate shred for your head. Clean, simple lines and the most sophisticated ventilation system ever known to shredkind. Features: Ultra lightweight In-molded polycarbonate shell Updated MC² mechanical fit and comfort system Hidden integrated rider controlled venting Removable goggle gasket Removable goggle clip Quick Clip II ear pads Audio/Subwoofer ear pad accessory compatible Zip Clip ratcheting chin buckle ASTM 2040 / CE 1077 certified in EU