Speedo Women's Solid Reversible Extreme Back Endurance Swimsuit 51% Plastic, 49% Polyester Imported Endurance lite offers 10% less weight but same long lasting property of regular endurance+ Resists bagging, sagging, and the effects of suntan lotion, skin oils, and chlorine Colorful, fun and reversible for two-suits-in-one from our flipturns collection Minimal coverage thin strap extreme back styling for a comfortable, secure but sexy fit that doesn't bind or gap Made by speedo, the world's #1 swim brand