New 2-Piece! Open back. Thin straps for comfort! Our new Flipturns Collection, inspired by Team Speedo®, includes more new styles to chose from. Made with Speedo® Endurance+ fabric - There's a reason this is the world's best-selling training suit. Made of our exclusive chlorine-resistant fabric, it's designed to last far longer than conventional swimwear fabric. Four-way Stretch technology also provides a body-hugging fit, great shape retention and soft comfort.