Key Features:Lightweight polymer shell in three sizesRemovable chin bar with easy push-button systemSunglasses dock port for easy, secure storage.Fidlock magnetic closure system360° Turbine TechnologyReduced peak brain acceleration by up to 30% at impact speeds associated with concussionReduces peak brain rotational acceleration by up to 40%Adjustable visor with breakaway function for rotational impact force reductionIn-molded impact foam for superior energy absorptionMaximized ventilation with 20 vents effective even at low speedsMoisture wicking, breathable, anti-odor and washable inner linerCertified and tested: AS/NZS 2063:2008, EN1078, CPSC 12033-year Leatt Helmet Replacement Program. Click here to know moreWeight:From 640g (1.4 lbs)Without chin bar: from 360g (0.79 lbs)