The Red Skycap II Audex Audio Snowboard Helmet is a classic taken to the next level. Key Features of the Red Skycap II Audex Audio Snowboard Helmet: Rider controlled venting Removable goggle gasket Audex ear pad accessory compatible New ultra lightweight in-molded polycarbonate shell Quick clip ear pads Vent mesh ASTM 2040 / CE 1077 certified Red's Audex Audio System Features: Super-comfortable, removable audio ear pads DJ-quality low-profile speakers Compatible with any iPod, MD, CD, or tape player Easy access volume control and one-touch mute on cord