Ladies ski helmet mens ski helmet application allround special features goggle compatible ventilation with ear pads with y clip adjustable size earpads removable natural sound system construction hardshell ventilation technology uvex closable vent system adjustable fit system uvex ias system 3d closure system monomatic buckle colour blue type of helmet half shell helmet security standards astm f 2040 en 1077 b inner linings washable hypoallergenic remo