flattering locked-in fit. the nike epic lux printed women's running tights are made with sweat-wicking fabric and flat seams for high-performance comfort. the ultra-stretchy premium fabric blend lends a locked-in fit and enhanced range of motion. . benefits. dri-fit fabric to wick away sweat and help keep you dry and comfortable. wide, flat waist with interior drawcord for a snug, adjustable fit and flattering shape. flat seams help minimise irritation caused by chafing. lined inseam gusset for natural range of motion. graphic pattern at waist and lower leg insets for style. back zip pocket for secure storage. product details. fabric: body: dri-fit 78% nylon/22% elastane. lower leg panel: dri-fit 80% nylon/20% elastane. gusset lining: dri-fit 100% recycled polyester.. machine wash.