The LS2 Rapid is the GREATEST VALUE in a full face motorcycle helmet on the market today. The lightweight, aerodynamic shell offers fully adjustable vents, ported through the liner for dynamic flow-through ventilation to keep you cool. We use 2 shells for the smallest, lightest possible helmet in your size. The face shield is scratch and U.V. resistant and can easily be changed without the need for tools. The comfort padding is hypoallergenic and breathable, and uses a neck roll design to seal well and keep wind noise to a minimum. LS2 uses laser cut, 3D foam for the ultimate in comfort and no hot spots. A DOT approved quick release chinstrap provides a secure fit. DOT approved. Meets the FMVSS 218 Standard, product also meets requirements imposed by the California Air Resources Board (CARB)