Youth Boys Floral Notre Dame Fighting Irish Swim Trunks. These birghtly colored Notre Dame Floral swim shorts are made from 100% polyester with a boxer mesh liner soft jacquard elastic waist for comfort. Every Fighting Irish swim trunk features your ND team colors and logos along with a bold floral print that is sure to make these swim trunks the best looking shorts on the beach or at the pool. Officially licensed Notre Dame Fighting Irish fan gear.