DOT Certified - Your Safety Comes First: full face motorcycle helmet is DOT approved and compliant with the FMVSS 219 Standard. Crafted with a robust ABS shell and fortified with a high-density EPS cushion layer. Aerodynamic Ventilation for Uninterrupted Journeys: motorcycle helmet features strategically positioned vents on the front, top, and back to keep you cool during demanding rides. With an innovative one-handed control, you can effortlessly open or close the ventilation slits, reducing wind resistance and minimizing road noise for an undistracted journey. Washable and Comfortable Inner Liners: The interior of motorcycle helmets is adorned with ultra-soft, inner liners that conform to your facial contours and head shape. These removable liners not only ensure a perfect fit but are also conveniently washable. The quick-release buckle on the chin strap adds to the convenience of wearing and removing the helmet. Lightweight Design for Comfortable Rides: Weighing a mere 3.79 lbs, lenabling you to effortlessly tackle long journeys with ease. Find Your Perfect Fit with Multiple Sizes: Available in M (56-57 CM, 22 2-22.5 INCH), L (58-59 CM, 22.8-23.2 INCH), XL (60-61 CM, 23.6-24 INCH) sizes. Refer to the size chart to choose the motorcycle helmet that perfectly suits you.