Nike Womens Club LegColour-Block Leggings #643043-407 92% cotton Dri-FIT fabric helps keep you dry and comfortable Elastic waistband provides a snug, comfortable fit Contrast side panels and screen print Fabric: Body/side panels (solid and heather): Dri-FIT 57% organic cotton/32% recycled polyester/11% elastane. Side panels (printed): 92% cotton/8% elastane.