Disney Store Avengers Pool Resources Swim Trunks for Boys Red Pool resources. Your aquatic super hero will become a strong swimmer with the help of these Avengers Swim Trunks for Boys. Iron Man, Captain America, Hulk, and Thor team up to provide UPF 50+ protection against the sun's rays. Iron Man and Captain America shield appliques. Captain America, Thor, and Hulk screen art. Allover Avengers ''A'' print. Elastic waistband. Decorative string tie. Faux-fly stitching. Loop on waistband for attaching item. Mesh brief lining. Front flap pocket with self-stick fabric closure. Side pockets. Part of the Avengers Swim Collection UPF 50+ (Built in UV protection for safer fun in the sun!. Polyester. Imported. New with tags.