When you need a quality accessory that offers optimal comfort, reach for a new Mens Notre Dame Fighting Irish flex hat from Fanatics! Shop flex Notre Dame hats in a wide variety of styles to match your favorite game day tee. Fanatics offers mesh Notre Dame Fighting Irish flex hats with plenty of ventilation to keep you comfortable on game day. Each flex Notre Dame Fighting Irish hat features bold and vivid team graphics that will make it perfectly clear which college squad you root for. The next time your team fights for a major championship, you’ll rest easy knowing you have the best Notre Dame flex hat to help you cheer them on!