From SAXX, these swim trunks feature: Slim Fit BallPark Pouch® No-Ride-Up™ leg for breathable support in and out of the water DropTemp® Cooling technology-keeps you cool all day BallPark Pouch®-secures everything in place Fade resistant to chlorine and salt water Adjustable drawcord waist that can be worn inside or outside Stash pocket in liner for phone| Quick-dry No-RideUp Leg™ Four-way stretch for unrestricted movement Flat Out Seams® for chafe-free comfort Approx. 5" inseam Flat front with zip-fly closure Elastic back waist Polyester/elastane Machine wash/tumble dry Imported.