NIKE Legend 2.0 Poly Dri-Fit Womens Running/Fitness Tights 100% Polyester Dri-FIT/STAY COOL polyester fabric wicks away sweat and helps keep you cool, dry and comfortable Tight fit hugs the body for a flattering look Elasticated wide waistband tilts up at the back for a natural fit and coverage Flat seams reduce irritation caused by chafing Elastane in the fabric provides a bit of stretch, and enhanced range of motion and comfort