1STORM MOTORCYCLE FULL FACE HELMET BIKE BOOSTER HG335CLS

Features Ultra light weight durable aerodynamic thermoplastic alloy shell; 3-level top ventilation control and 5-position ventilation channel; Heavily cushioned and comfortable interior, Removable and washable Beautiful glossy UV protective finish; Aerodynamic rear venturi-effect exhaust spoiler; DOT Approved   Technical Details Brand: 1Storm Model: HG335ABS Shipping Weight: 4.75 pounds Manufacturer Part Number: HG335ABS CAPA Certified: DOT Certified   Helmet Size Tips  (1)Wrap a measuring tape around your head about a half-inch above eyebrows  (2)Take measurement two to three times to pick the largest one.