WOWHOM Sexy Imitation Leather Men's Underwear Tight Boxer Briefs Swim Shorts C33 Waist Size-inch : M: 27"-31''stretch, L: 29"-33''stretch, XL:32"-37''stretch, XXL:33.5"-39''stretch Material: 80%Nylon + 20%Spandex Smooth and soft Imitation Leather fabric, comfortable pouch, is a very sexy underwear. Good elasticity, has good shape body effect,It is suitable for swimming.