Lululemon Waterside U-Back Ribbed Swim One-Piece *Medium Coverage Size: Small Color: Rainforest Green According to Lulu Fanatics, “An instant vacation classic, this one-piece merges straight-strap styling with a plunging back. ribbed swim fabric - This swim fabric features a rib-like surface on the outer face and a smooth finish next to skin. It softly hugs the body for a flattering fit in and out of the water, and stands up to harsh chlorine and salt water. Great stretch and shape retention UV protection Chlorine and salt resistance Quick-drying Cool to the touch Xtra Life Lycra® for improved chlorine and salt resistance features - Designed for: Water Coverage: Intended for a B/C cup Adjustable straps: Adjust the straps for a custom fit Coverage: Pockets for optional, removable cups”