82% Polyester/18% Spandex Zipper closure MATTERS NEEDING ATTENTION: Because sizes vary between brands,please refer to the last size chart to choose the most suitable size.If you have any questions, please contact us directly. 24 hours service. SUN PROTECTION: UPF 64+, Blocking more than 98% of the sun’s harmful UV, protect your kids from the sunburn and UV rays Keep your little guy’s delicate skin safe in the sun. FOR ALL KIDS: water, sweat, friction high color fastness, No fading, long wear like new.No formaldehyde, no odor, no carcinogens.The zipper is convenient for the child to put on and take off. Zipper flap for protection. Every little detail is for your baby. CLEANING METHOD: Don??t use laundry detergent, bleaching agent and shampoos when washing. Dry in cool and ventilated places after washing. Don??t expose it directly in the sunshine. Don??t store in cabinets with strong smells from antimoth agents. READY FOR PLAY: This one piece swimsuit.Affordable girls and boy wetsuit designed for all water sports like diving, scuba, paddle boarding, surfing, kayaking, or hanging at the beach.