The Champion Crimson Oklahoma Sooners Red River Rivalry Tri-Blend T-Shirt is the perfect way to show your support for the Oklahoma Sooners. Made from a comfortable blend of polyester, cotton, and rayon, this t-shirt is perfect for game day or any day. The bold Oklahoma Sooners graphics will let everyone know where your allegiance lies. Whether you're cheering on the Sooners from the stands or watching the game at home, this t-shirt is a must-have for any fan.