Laidback looks from the Swoosh. This junior girls' Studio Fleece 1/4 Zip Sweatshirt from Nike is cut from soft fleece fabric. It has a 1/4 zip fastening for custom coverage, with ribbed trims to hold the shape and a kangaroo pouch for easy storage. Finished with signature Swoosh branding. Machine washable.. Material: 80% Cotton/20% Polyester