Stock up on some Fighting Irish gear with this Notre Dame Fighting Irish Heather Grey adidas Originals Big Retro Helmet Tri-Blend T-Shirt. Made by adidas Originals- this Notre Dame Fighting Irish t-shirt features distressed screen print graphics of the team's retro helmet. Cap off your stellar Fighting Irish apparel collection with this stylish shirt. Big Retro Helmet Tri-Blend T-Shirt Rib knit collar Machine washable Heather body design Distressed screen print graphics 50% Polyester-37.5% Cotton-12.5% Rayon Officially licensed