Speedo Women's Flipturns Extreme Back Laser Cut Endurance Lite Performance Swimsuit 49% Polyester/51% Pbt Speedo exclusive endurance+ polyester fabric lasts 20 times longer to give you more value for your money Endurance lite offers 10% less weight but same long lasting property of regular endurance+ Unique laser cut logo detail to add fashion and drag during lap swimming Full front and back lined with thin strap extreme back for maximum exposure and minimum coverage Made by speedo, the world's #1 swim brand!