1Storm New Motorcycle Bike Modular Full Face Helmet NOLED901 Dual Visor Sun Shield: Glossy Black

<b>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 23.8/24.1 Inch <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);
• 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;