Croota Mens Graphic Print Low Rise Seamless Cut Boxer Briefs 54% Polyester / 35% Nylon / 11% ELASTANE Pull On closure Very light and breathable / Makes you feel and look sexier than any other underwear Comfort pouch for that extra support where you need it most Unique and stretchable fit available in 2 sizes [S-M] and [L-XL], [S-M: 27-31 inch] - [L-XL: 32-37 inch] Machine wash cold / Tumble dry low / Do not bleach / Do not iron Croota CoolFit is an ultra-light, ultra-thin, high performance polyester spandex fabric that provides comfort and coolness throughout the day by allowing heat and sweat from the body to pass through and moisture to evaporate quickly. Keeping you dry, comfortable and always with a fresh pair!