We've re-invented the traditional boardshort to make our most technical performance short to date. As a cross between a boardshort and a trunk, this short features a flat front with a back elastic band to keep up with your every move. The Ozone is built for the active guy who wants a short he can do any activity in - from hard core surfing, cross training, volleyball, swimming, or any outdoor activity where you need a durable pair of shorts. This short comes in both lined and unlined versions!