1Storm Adult Motorcycle Modular Flip up Street Bike Full Face Dual Visor Helmet HB-B89CLS Arrow Blue

<b>Helmet Size Chart</b> <br> <br> S 53-54 CM 20.9/21.3 Inch <br> M 55-56 CM 21.7/22.0 Inch <br> L 57-58 CM 22.4/22.8 Inch <br> XL 59-60 CM 23.2/23.6 Inch <br> <br> <b>Helmet Size Tips</b> <br> <br>(1)Wrap a measuring tape around your head about a half-inch above eyebrows <br>(2)Take measurement two to three times to pick the largest one.

• Advanced Modular/Flip up and Dual Lens Design (inner smoked lens/outer clear shield);
• Light weight durable aerodynamic thermoplastic alloy shell;
• Heavily cushioned and comfortable interior;
• Beautiful glossy UV protective finish;
• Removable and Washable Padding; DOT Approved; Meets Federal Motor Vehicle Safety Standard 218 (FMVSS 218);