The best gets better: nylon performance fabric with 4-way stretch meets a new waistband that slims and stays in place for total comfort. Medium rise with second-skin fit and lined, reinforced gusset Smooth seams reengineered with softer thread for total comfort Mesh waistband slims & stays in place throughout workout Hidden drawstring waist with large waistband pocket 17" inseam Nylon performance fabric with 4-way stretch Body-Wick keeps you cool & dry Machine wash. Tumble dry Imported nylon/spandex