-One of the most recognizable helmet styles of all time - the Classic Full Cut Water has you covered -Comes equipped with S.T.I.F.S fit system which provides adjustability to fit various head sizes and hard protection around the ears with cut outs for ventilation and water drainage -High density injection molded PE shell -Dual density waterproof EVA liner -17 open vents for ventilation and drainage -Full surround interior -Stay Tight Interior Fit System -Hard shell ear coverage -Certification: CE EN 1385 Water Sport Safety Standard