Karrack Girls And Boys One Piece Rash Guard Swimsuit Kid Water Sport Short Swimsuit Upf 50+ Sun Protection Bathing Suits PinkMaterials: Shell Material:82% nylon 18% spandex SpandexLining: 93% Polyester, 7% Spandex Size: 2XS:Height(43) Weight (44-48lb)waist(20) Bust(19) Age(2-3years) XS:Height(47) Weight (48-52lb)waist(22) Bust(20) Age(3-5years) ..