NIKE Lady Pro Hypercool Flash Compression Capri Tights Dri-FIT Fabric - Wicks sweat away to help keep you dry and comfortable Elastic Waistband - Allows for a smooth, comfortable and secure fit. Flat Seams - Reduces the risk of chafing which can occur from bulky seams, providing extra comfort. Three-Needle Cover Stitch - Located at the hem for durability and a clean finish. Fabric: Body - Dri-FIT 80% Polyester / 20% Spandex, Back Panels - Dri-FIT 93% Polyester / 7% Spandex, Gusset Lining: Dri-FIT 100% Polyester