streamlined look and support. the nike skinny dri-fit knit women's training trousers are made with stretchy sweat-wicking fabric and strategically placed rib panels for lasting comfort and a supportive fit during a workout.. benefits. dri-fit fabric to wick sweat away and help keep you dry and comfortable. elastic waist with exterior drawcord for a snug, adjustable fit . rib panels at lower back leg and rib hem for support and a snug, comfortable fit. seamless construction to minimise irritation caused by chafing. relaxed through the upper leg and tapered at the ankle for a flattering look. knit-in details for athletic style. product details. fabric: dri-fit 51% nylon/46% polyester/3% elastane. machine wash.