The Reef Men's The One Board Shorts are the men's board short for your summer fun - in the water, onthe beach, at the snack stand, or hanging around the pizza spot at night. This is Reef The One. Above the knee performance trunk offers 4-way stretch, brushed interior waistband, slick Lycra fly, set-on side pocket with Velcro closure, contrast waistband binding, elastic key loop, braided drawcord,and woven patch with a 19-inch outseam.