GMAX GM11 Vertical Dual Sport HelmetDESCRIPTION With its full face moto looks and integrated face shield, the GM11s crossover design gives you the best of both worlds. This snow sports helmet is loaded with features and design elements typically found only on higher priced helmets. The GM11 delivers versatility and cold weather features that will allow you to focus on the ride ahead. Available with single, double and electric lens. Single lens is best for summer riding, double and