Nike College KO ThermaFit Pullover Hoodie - Men's You can fight cold weather while your team fights on the field. The Nike College KO Therma-FITŪ Hoodie uses microfiber fleece to insulate the body, holding in heat and blocking wind. On the front, raised silicone team wording is printed with the Nike Football chain maille pattern embossed on the sleeves. Front pouch pocket. 100% polyester. Imported.