Features Description4-year limited warranty. Shell construction is superlight polycarbonate with impact absorbing EPS liner. Fully adjustable visor system. Front and rear hi-max air vent system to maximize cooling. Removable, washable and replaceable moisture-wicking liner. Lightweight double-D chin strap. Weight: ±1470 grams for size Large. DOT/ECE certified.Apparel GenderUnisexMaterial Composition80% Polycarbonate, 20% ABSHelmet Shell MaterialPolycarbonate, Other Materials