Youth Boys Floral LSU Tigers Swim Trunks. These birghtly colored LSU Floral swim shorts are made from 100% polyester with a boxer mesh liner soft jacquard elastic waist for comfort. Every Tigers swim trunk features your LSU 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 LSU Tigers fan gear.