100% Polyester Imported Machine Wash PROTECTIVE SWIMWEAR FOR BIG BOYS: Skin friendly fabric in this rash guard set is perfect for little boys' delicate skin BOYS BATHING SUIT: Dynamic patterns with printed graphics, surf themes, and accent stripes; He’ll stand out wherever he goes PERFECT FIT: Highly stretchable material keeps these swim trunks in place; He’ll move with ease in the water and in the sand SUMMER WEAR: Two top and coordinating bottom mean more choices for him at the beach, pool party, or vacation travel EASY CARE: Machine Wash, Tumble Dry; Please Reference the Product Description for More Details