O'Neal 5 Series Wingman Helmet (Multicolor/White, Medium) Polycarbonate/ABS shell construction Shell weight (size large): 1350grams (50) Ultra-plush removable/washable padded liner keeps you cool and dry by wicking away sweat Replacement parts available. Meets DOT, ECE 22-05 and AS/NZS safety standards Helmet tend to run small