Cedir Men's Open Side Bikini Briefs Thin Belt Leather Like Pouch Underwear M(Fit Waistline 26.7"~31.1")/L(Fit Waistline 28.3"~32.2")/XL(Fit Waistline 30.7"~34.6") 80%polyamide + 20%elastine Leather like fabric Common washed by hands or machine,please don't bleach,easy to care. Pouch bikini briefs ,belt, open side design