Description: Premium MaterialOur kids wetsuit for boys is made of high grade 90% neoprene and 10% nylon material, soft and lightweight. Keep Warm2.5mm thicken neoprene wetsuit has good performance in keeping warm to slow down body heat loss. Sun ProtectionThe thermal swimsuit youth wetsuit is with sun protection. Besides, the stretch material is more comfortable wearing. Front ZipperThe kids diving swimsuit is equipped with smooth zipper, sturdy and durable, easy on and off. Widely ApplicationsThe warm thicken is widely suitable for diving, scuba, swimming, wave surfing, snorkeling, kayaking, 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.