QUALITY MATERIAL : 3mm thickness Neoprene Fabric,Elastic elongation 130%, super soft elastic and stretchy smooth, breathable material close to the skin,Wear-resistant, Non-Fading and prevent body against reef injuries abrasion and jellyfish stings. WARM SAFE: Stitched Seams Are Very Durable, the kids wetsuit provides extra insulation and protection in the cold water, against the cold, full kids wetsuit can keep the body warm, effectively reducing the water resistance, increasing buoyant. The kids are not shivering and allowed the kids to play in the water for hours on end without getting cold, and can concentrate positively on the water experience & lessons at hand BACK ZIPPER DESIGN : Long belt full child wet suit for girls and boys, back zipper is tight seaming and easy zip, Zipper with long belt for easy to put on and take off .excellent stretch provides your kids a free movement without restriction OCCASION : The kids wetsuit suitable for toddler boys and girls all water sports, for Scuba diving,surfing,beach coast,water park,hot spring,snorkeling,swimming pool, surfing,sailing,rafting,kayaking, lake and other outdoor water sports UV PROTECTION : UPF 50+ Sun Protection,One-piece long sleeve swimsuit protect your girl's delicate skin from the harsh sun. let your kids just enjoy the fun for multi water sports