SAFS Men's Swim Trunks Short Shorts Surf Pants Style Board Shorts 100% polyester Imported Drawstring closure Hybrid design, solid waistband front (skinny look) expandable on back for comfort Our exclusive high quality zipper on one of the side pocket plus a Velcro pocket. Comfortable boxer type inner won't cut into your legs like the cheap brands. Quick dry material, double stitching throughout. Made to last, Japanese demand high quality! 100% Plyester