Engineered for swimming in cooler water temperatures, the Kids Thermal Suit provides enhanced buoyancy and added protection from the elements. Showcasing a short sleeve and mid-thigh design, the KBTSS2 allows for a full range of motion for swim and play and features a full zipper front for easy-on / easy-off action. Comfortable and lightweight, the Kids Thermal Swimsuit provides SPF / UV 50 Protection from the sun to keep young swimmers protected throughout the day, making it an ideal choice for both the pool and beach.