Speedo Women's Endurance and Color Block High Neck One Piece Swimsuit Fabric: 50% Polyester/50% PBT. Imported Speedo Hydroform Sports Bra features molded foam with power mesh for a smooth and supportive fit. Logo plush elastic creates underwire-like support without the underwire discomfort. Engineered from our exclusive, longest lasting and best-selling Endurance+ fabric Four-Way Stretch technology providing a body-hugging fit, great shape retention and soft comfort. Speedo Core Compression features strategically placed mesh compression fabric that trims and slims for the most flattering fit. Moderate leg height