Celebrate your unwavering support for the Notre Dame Fighting Irish with the Men's Under Armour Navy Notre Dame Fighting Irish 2023 Aer Lingus College Football Classic Performance Long Sleeve T-Shirt. This officially licensed tee features screen print graphics that proudly display your Notre Dame Fighting Irish spirit. Its loose fit and UA Tech™ fabric technology ensure comfort and breathability, making it the perfect choice for game day or any day you want to show your Irish pride.