Description of Smith Holt Audio Helmet From the skate park to the terrain park, the Smith Holt audio helmet has you covered with a smooth style and a year-round convertible pad kit. Features: Bombshell ABS Construction AirEvac design maximizes goggle airflow to reduce fogging Convertible Pad Kit for year round use Snap fit ear pads and removable goggle clip Featuring the Skullcandy audio system equipped with a standard audio jack Lifetime Warranty iPod not included