GMAX MD-01S Transistor Snow Helmet with Electric Shield - Black/Grey/GreenThe MD 01S Modular combines comfort, safety, and convenience in an affordable package. This ECE and DOT approved modular is packed full of great features which includes the new SpaSoft* interior and an integrated LED light helps ensure you*re seen by other riders on the trails. The GMAX MD 01S Transistor Snow Helmet is expertly designed for the modern rider who values comfort, safety, and convenience. This modular helmet is ECE and DOT approved,