The Men's Fanatics Heather Navy Notre Dame Fighting Irish Play Like A Champion Tri-blend T-shirt is the perfect way to show unwavering support for the Notre Dame Fighting Irish. Made from a comfortable cotton, polyester, and rayon blend, this tri-blend tee features screen-printed graphics that proudly display the iconic Notre Dame Fighting Irish logo. Whether cheering on the team at the stadium or showcasing pride around town, this tee is sure to become a favorite.