Bio-hazard Matte Black Dual Visor Full Face Motorcycle Helmet DOT (M)
New and Improved Retractable Sun Visor Control; Glove-friendly Easy Controls; EPS Impact Absorption Inner Liner; Fully Removable and Washable Interior; Lightweight High PressureThermoplastic shell; Cushioned and Vented Comfortable Interior; Fully Vented - Multiple Air Intakes and Rear Extractors; Stainless Steel Dual D-Rings Strap; DOT Safety Standard; Well-Packaged Brand New in Box::::Adult size Small: 21 1/2" - 22 inches; Hat size: 6 7/8 -7:::::Adult Size Medium: 22 1/4 - 22 3/4 inches Hat Size: 7 1/8 - 7 1/4:::::Adult Size Large: 23" - 23 1/2 inches"; Hat size: 7 3/8 - 7 1/2:::::Adult Size XL: 23 3/4 - 24 1/4 inches; Hat size: 7 5/8 - 7 3/4:::::Adult Size XXL: 24 3/4 - 25 inches; Hat size: 7 7/8 - 8:::::