Operation Hat Trick channels the power of fandom into tangible support for the nation's heroes, using its proceeds to generate awareness and support for wounded service members and veterans. Made by Champion, this Notre Dame Fighting Irish Core T-Shirt carries that mission forward, pairing the brand's timeless sportswear feel with a purpose-driven design. It is a meaningful way to represent your team while honoring the heroes who serve our country, letting your allegiance to the Notre Dame Fighting Irish stand for something more.