Jaxu Men's Snakeskin Leather Like Briefs Bottom Underwear M(Fit for Waistline 27.6"~32.2")/L(Fit for Waistline 29.9"~34.6")/XL(Fit for Waistline 32.7"~37.8") 80% Polyamide + 20% Elastine Common washed by hands or machine,please don't bleach,easy to care. Elactic fabric,dry fit Pouch and out hips design,snakeskin pattern