* Flyback styling featuresthin straps with reinforced overlap binding, providing greater support and freedom of motion. * Thin, streamlined straps are reinforced with overlap binding for extra durability. * Provides excellent support and freedom of motion. * Exclusive Speedo® Endurance fabric is 100% chlorine resistant and lasts 20times longer than ordinary spandex. * Endurance fabric features softer, lighter fabric with 4-way stretch technology for a comfortable fit. * Exclusive 9 Thread Flatlock Technology for stronger seams, better fit, and optimal stretch. * Fabric: 50% Polyester/50% PBT.