Nike Women’s Running Unitard The Nike Unitard uses stretchy fabric to help keep you moving. Knit fabric provides support, while an open back cools you down while you run. This product is made from at least 75% recycled polyester fabric. Bright Crimson/Black/Black/White Style: CK4234-635 Dri-FIT Technology helps you stay dry and comfortable. The lightweight, knit fabric features a mesh panel for cooling. An open back helps keep you ventilated. New with tags- please note there is more red then it seems