LS2 Helmets Drifter Solid Open Face Motorcycle Helmet W/ SunShield Shell Made from Kinetic Polymer Alloy (KPA). 2 shells. Intermediate oval. Comfort Removable, washable, hypoallergenic liner wicks moisture to keep you cool. 3D laser-cut cheek pads for all day comfort with no hot spots. Convertible design allows for a fully personalized look. Visor Built-in 3D, A-class, optically correct, polycarbonate sun shield is scratch and UV resistant Security DOT approved micrometric quick release chin strap for a secure closure, State of the art multi-density EPS, removable chin bar is not intended for impact protection. Ventilation Fully adjustable, multi-port dynamic, flow through ventilation with channeled EPS to keep you cool. Removable chin bar for added airflow. Weight 1350g ± 50g Certified Meets or exceeds DOT FMVSS 218 and ECE 22.06 169.98 169.98