The Speedo Women's Leaderback Legsuit is made from Endurance+, an exclusive Speedo fabric that's 100% chlorine-resistant to prevent snagging and fading. It also features four-way stretch technology for added softness and comfort. The perfect swimsuit to help you focus on your strokes with zero distractions. Endurance+ fabric is 100% chlorine resistant Four way stretch technology for a comfortable, flexible fit Mid thigh length