Ladies ski helmet mens ski helmet application allround special features with visor ventilation adjustable size with ear pads goggle compatible with y clip ventilation adjustable ventilation construction in mold ventilation technology uvex closable vent system adjustable fit system uvex ias system 3d closure system monomatic buckle colour grey type of helmet half shell helmet chinstraps adjustable padded security standards astm f 2040 en 1077 b inner l