NCAA Oklahoma Sooners Sweatshirt and T-Shirt Combo Combo 110 100% Cotton; 820 - 50% Cotton/ 50% Polyester Imported 100% Cotton Tee bundled with an 80/20 Cotton/Poly Premium Hood with screenprinted collegiate design on both Combo Set 100% Cotton Tee with a Premium Hood School color combo set Produced by J. America Sportswear