Imported 82% Nylon, 18 Spandex, soft and skin-friendly fabric for a growing child. Tankini top with mached brief – Get a cute look on the beach with the girls’ tankini swimsuits. Full coverage two-piece – Both top and bottom lined & made of soft polyester. She’ll be comfortable and stylish while moving freely and enjoying sun and fun. 50+ UPF Sun Protection, protece your girls skin from the hot weather. US standard size. If your girl higher or heavier than average, please choose one size up.