Got an All-Mountain brain? Then protect it with the Leatt MTB 2.0 All Mountain helmet. Featuring Leatt's 360° Turbine Rotational Liner, breakaway visor and in-moulded impact foam, the Leatt MTB 2.0 All Mountain helmet will keep your risk of brain injury or concussion as low as possible. It's light, it's cool and it looks great. What more could you ask? Lightweight polymer shell in three sizes Sunglasses dock port for easy, secure storage. Fidlock magnetic closure system 360° Turbine Technology Reduced peak brain acceleration by up to 30% at impact speeds associated with concussion Reduces peak brain rotational acceleration by up to 40% Adjustable visor with breakaway function for rotational impact force reduction In-moulded impact foam for superior energy absorption Maximized ventilation with 20 vents effective even at low speeds Moisture-wicking, breathable, anti-odour and washable inner liner Certified and tested: AS/NZS 2063:2008, EN1078, CPSC 1203 Weight: from 375g (0.83 lbs)