Leatt Moto 3.5 Helmet with Goggles The best safety and comfort. In our world, crashes are a reality. Give yourself the best possible chance of keeping trauma to a minimum by selecting the best helmet you can find to protect your head and brain. Leatt helmets feature category-defining 360o Turbine Technology, the helmet is lined with 360o turbines, which are discs constructed from an energy-absorbing material designed to allow the head to move slightly inside the helmet during a crash reducing rotational, direct, and deflective impact energy. This technology has two key advantages, the reduction of rotational acceleration to the head and brain and the absorption of energy upon impact at concussion level. The all-new 3.5 helmet is a great choice for any Thrill-seeker and is both ECE and DOT certified! NEW Helmet 3.5 and 4.5 goggles as a kit LEATT helmet with 360 ° Turbine technology. Injected polymer compound shell in three sizes. Reduces forces associated with concussion. Multi-density impact foam. Composite polymer outer shell available in three sizes. Reduced peak brain acceraration by up to 30% at impact speeds associated with concussion. Reduces peak brain rotational acceleration by up to 40%. Visor with breakaway function for rotational reduction in a crash. Emergency cheek pad removal. Washable, breathable inner lining with anti-odor treatment. Optimal neck brace compatibility. Certified and tested DOT + ECE 22.05.