Get the support, comfort and fit you love in this underwire bikini top with a stylish drape front for a gorgeous silhouette. Lightweight shirred drape overlay. Bra sized molded cup J-hook multiway straps G-hook center back closure Tricot, 85% Nylon, 15% Spandex, Fabric provides Upf 50 Uv protection. Sizes 36DD-46G Hand wash with mild soap. Roll suit in towel and squeeze out excess water. Dry flat avoid washers and dryers.Imported Close Back Details “Upf” stands for Ultraviolet Protection Factor and it measures the Ultraviolet radiation or “Uv” protection from the sun provided by a fabric. (Similar to the Spf rating system used for sunscreens.)