NIKE Women's Legendary Engineered Swell Tights (725077-435) S Tight fit hugs your body for a flattering look and optimal mobility Form-fitting waistband with flat seams stays in place Ultra-soft Dri-FIT nylon fabric helps to keep you dry and comfortable Bonded internal pocket on waistband allow for small-item storage Fabric: 86% nylon / 14% spandex