1storm New Motorcycle Bike Full Face Helmet Jh901 Matt Black + One Extra Clear Shield Men’s Size: XL

Ultra light weight durable aerodynamic thermoplastic alloy shell; comes with One Extra Clear Shield; 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; Helmet Size Chart /b br br S 55-56 CM 21.7/22.0 Inch br M 57-58 CM 22.4/22.8 Inch br L 59-60 CM 23.2/23.4 Inch br XL 61-62 CM 23.8/24.2 Inch br br Helmet Size Tips /b br br 1Wrap a measuring tape around your head about a half-inch above eyebrows br 2Take measurement two to three times to pick the largest one.

• Ultra light weight durable aerodynamic thermoplastic alloy shell; comes with One Extra Clear Shield.
• 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.