90% Polyester, 10% Spandex 4-way stretch for unrestricted movement Elastic waistband with drawstrings Quick dry and breathable fabric Ultra-soft inner mesh liner 6.5inch Inseam On seam pockets Back pocket with quick-drain grommet Internal elastic keeper loop so you never misplace your keys again Care Instructions Turn inside out recommended Machine wash cold with like colors Do not bleach or use fabric softeners Tumble dry low Do not iron