Nike Women's Pro Capri 80% Polyester/20% Spandex Elastic closure Hang Dry Dri-FIT fabric to wick sweat away and help keep you dry and comfortable Elastic waistband for a snug, comfortable fit. Lined gusset and ergonomic seams for enhanced range of motion Flat seams to minimize irritation caused by chafing Fabric: Body: Dri-FIT 80% polyester/20% spandex. Gusset lining: Dri-FIT 100% polyester.