The Men's Patagonia 16 in. Hydropeak Volley Short is a lightweight, quick-drying recycled polyester and spandex blend with four-way stretch. The elasticized waistband is easy to pull on, with a textured drawcord at the waist that helps to keep the trunks on in heavier surf. Two side pockets and one zippered back-right welt pocket with a key loop secure personal items, and all drain well thanks to mesh pocket bags.