NWT Old Navy Half-Zip One-Piece Swimsuit Product Details Scoop neck, with contrasting half-zip fastening. Contrasting trim along neck & sleeveless arm openings. Deep scoop back. Built-in shelf bra, with removable molded cups. Elasticized leg openings. Includes hygienic sticker. Smooth, quick-drying tricot, with comfortable stretch and full lining. This swimsuit is made with 82% recycled polyester. Less waste in the world 🌎 Built-in UPF sun protection; UV protection accords with ASTM standard D6603. #620812 Materials & Care recycled polyester 82%, spandex 18% Lining: 92% polyester, 8% spandex. Machine wash cold, gentle cycle, hang dry. Imported.