The Super Mario Brothers Boys Swim Trunks & Rash Guard 2-Piece Set in sizes 4-16 is a colorful and fun swimwear set featuring the beloved character Mario. Made of a blend of polyester and spandex, the set includes a rash guard and swim trunks with an elastic waist and quick-dry features. Perfect for recreational activities in the water, this set is a great choice for young boys who love the Super Mario character family. The Nintendo brand ensures quality and authenticity in this cute and comfortable swimwear set.