Nike Team KO Crew - Men's Keep out harsh weather, so you can focus on the game with the Nike Team KO Crew. It's made of Therma-FIT® microfiber fleece that keeps the heat in and the cold out. The brushed fleece backing is soft to the touch, while all-over-ribbed fabric is soft and lightweight. The ribbed crew neck, cuffs, and bottom hem provide superior draft protection that stays put and the reinforced double bartack neck tape gives this crew the durability you need. The flat lock cover stitching delivers an all over, high performance seamless look and feel. Swoosh trademark design at the right chest. 100% polyester. Imported.