The Men's Heathered Gray Tennessee Chattanooga Mocs The Keeper T-Shirt is a must-have for any loyal Tennessee Chattanooga Mocs fan. Made from a soft cotton and polyester blend, this comfortable tee features printed graphics that proudly display your support for the Mocs. Whether you're cheering them on at the game or just showing your team spirit, this t-shirt is the perfect way to represent the Tennessee Chattanooga Mocs.