Speedo Women's Endurance+ Shirred Tank One Piece Swimsuit 50% Polyester/50% PBT Imported Dry Flat Ultra chlorine resistant fabric designed to lasts 20 times longer than conventional swimwear fabrics Core Compression is strategically placed mesh fabric that trims and slims for the most flattering fit Features oval-shaped, removable cups for better coverage and fit Tank style suit with front shirring helps accentuate the waist Hydro Bra brings together a more powerful mesh support