DOT Approved; Size S 53-54 CM20.9/21.3 Inch Advanced Modular/Flip up and Dual Lens Design inner smoked lens/outer clear shield; Light Weight Durable Aerodynamic Thermoplastic Alloy Shell Beautiful Arrow UV Protective Finish Removable and Washable Padding 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 23.2/23.4 Inch br XXL 61-62 CM 23.8/24.1 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.

1storm Motorcycle Street Bike Modular Flip Up Dual Visor Full Face Helmet Arrow Pink HB89 Size: Small
$48.82