He'll love bringing superhero vibes to his waterside adventures with these Spider-Man Swim Trunks. Designed with a UPF 50+ material that helps keep his skin protected from harmful sun rays, these boys' printed swim trunks feature an inner mesh liner for comfy wear in water. Plus, the elastic waistband with a drawstring helps him find a secure fit. Featuring a vibrant Spider-Man design that pops against a blue background, they're sure to become an instant hit with your young Avenger.