NCAA Oregon Ducks Womens Athletic Zip-Up Hoodie with Rhinestones XL Green 60% cotton This is a high quality, officially licensed NCAA Oregon Ducks product. Extremely high quality fabric: 60% Cotton, 40% Polyester; Machine washable. Team logo printed at left chest and back with rhinestones for a sporty look. We completely guarantee the quality of all of your products - if you are not happy you can return your item for a full refund.