---D.O.T. approved ---Durable and lightweight poly alloy shell ---Removable clip-in jaw piece ---Optically superior clear face shield with Anti fog coating and durable hard coating for scratch resistance. 100% UVA/B protection up to 400 nanometers ---Large eye port for improved range of vision ---Easy shield and peak changes – quick, secure and tool – less removal and installation ---Coolmax® comfort liner and cheek pads move moisture away from your head and the fabric dries quickly ---Removable and washable interior ---Removable chin curtain and breath box ---Deluxe oversized ear cavities that include integrated speaker pockets for communications systems ---High-Flow ventilation system. 2 adjustable intake vents. 2 passive intake vents. 2 adjustable exhaust vents.