Sweet & Soft Little Boys Crab, Shark, Whale Prints Rashguard Bathing Suit 92% Polyester / 8% Spandex Zipper closure Machine Wash Cold Short Sleeve Animal Print One Piece Rash Guard. Fast drying fabric. Inseam snaps make changes quick and easy, even when wet. Zig zag stitch pattern. Full UPF 50+ protection fabric helps protect baby skin during outdoor activity by blocking harmful Ultraviolet A and Ultraviolet B rays ( UVA and UVB )