Get your team's official Nike Arizona Cardinals #21 Patrick Peterson White Game Kids Jersey Discount Sale The new and improved Nike Arizona Cardinals #21 Patrick Peterson White Game Kids Jersey is now available. The Nike Arizona Cardinals #21 Patrick Peterson White Game Kids Jersey is made of lightweight, moisture-wicking fabric that is designed to keep you cool when the heat is on. The item is designed with a stylish collar and the team logo has been embroidered on the chest. An exclusive Nike Arizona Cardinals #21 Patrick Peterson White Game Kids Jersey crest is also featured on the back of the product.