Online exclusive! Wide tie-shoulder straps. Built-in shaped cups, with underwire and side-boning support. Adjustable hook clasp fastening at mid-back of strap. Smooth quick-drying tricot, with comfortable stretch and full lining. This bikini swim top is made with 82% recycled polyester. Less waste in the world ?? Built-in UPF sun protection; UV protection accords with ASTM standard D6603. Mix or match with our bikini swim bottoms, sold separately. Moderate coverage. Fitted through body. Womens underwire bikini swim top hits above ribcage. Models are wearing sizes S (numeric size 4), L (numeric size 12), and XL (numeric size 18). machine wash according to the care instruction label spandex 18% recycled polyester 82%