Feel and perform at your best in a Speedo Aquatic Endurance+ Ultraback One Piece Swimsuit. Solid Ultraback features wide straps for a secure and comfortable fit, and a high back cut for maximum coverage. Endurance+ fabric is engineered to deliver 100% chlorine-resistance with four-way stretch for a long-lasting fit that won't sag or bag. Speedo Core Compression features strategically placed mesh compression fabric that trims and slims for the most flattering fit. HIGHLIGHTS Plus size fit (sizes 20-24) Long lasting fabric Tummy slimming mesh fabric 4-way stretch technology Built-in bra cups 50% Polyester / 50% PBT