Premium MaterialKids wetsuits for boys girls made of premium materials include high grade 90% Neoprene and 10% Nylon. Feature Design2.5mm neoprene wetsuit is stretchy, breathable, comfortable, durable and soft. This shorty wetsuit with long sleeve, protects your skin from sunburn and prevents your hypothermia in the water. Front ZipperSmooth zipper pull closure at front is easy on and off, very convenient. Provides sun protection and punctureproof. ComfortableThe diving thermal swimsuit is designed with lock seams for improved durability, fine stitching, comfortable to wear. Widely UsedThe diving swimsuit for kids is designed for all water sports like diving, scuba, boarding, wave surfing, snorkeling, kayaking, swimming, surfing, canioeing, wakeboarding, etc. Specification: Material: Neoprene, Nylon Size Chart: S: Chest 50cm-56cm/19.69inch-22.05inch, Waist 46cm-52cm/18.11inch-20.47inch, Height 100cm-110cm/39.37inch-43.31inch, Weight 14-18kg M: Chest 54cm-60cm/21.26inch-23.62inch, Waist 50cm-56cm/19.69inch-22.05inch, Height 110cm-120cm/43.31inch-47.24inch, Weight 16-22kg L: Chest 58cm-64cm/22.83inch-25.20inch, Waist 54cm-60cm/21.26inch-23.62inch, Height 120cm-130cm/47.24inch-51.18inch, Weights 20-28kg XL: Chest 62cm-68cm/24.41inch-26.77inch, Waist 58cm-64cm/22.83inch-25.20inch, Height 130cm-138cm/51.18inch-54.33inch, Weight 24-32kg XXL: Chest 66cm-72cm/25.98inch-28.35inch, Waist 62cm-68cm/24.41inch-26.77inch, Height 139cm-145cm/54.72inch-57.09inch, Weight 30-38kg Package Includes: 1 Kids Diving Wetsuit Note: Please allow slightly errors due to manual measurement and different monitors.