Enhance your performance in the water with the Speedo Endurance Square Leg . Speedo Endurance fabric, a new generation of durability and comfort exclusive to Speedo . - Environmentally friendly fabric, - Highly resistant to fading, stretching, and degradation . - Even after repeated exposure to chlorine, bromine, oils, or body lotions . Improved fit and comfort has a softer feel and superior shape retention . Quick-drying . 20 times more color resistant than standard swimwear fabric . 50% Polyester / 50% PBT Polyester . Imported . About Speedo: The world's leading swimwear brand, Speedo is passionate about life in and around the water . The brand's heritage of innovation derives from its leadership in competitive swimming, where more Olympic Gold Medals have been won in Speedo than any other brand . Using the pioneering technology created for the planet's top swimmers, Speedo brings performance, comfort and style to all who enter the water, whether racing for a record finish, swimming laps for better health or making memories at the beach . Our Performance Collection includes the competition and training suits that remain the number one choice of the world's fastest swimmers; our Fitness and Active Recreation Collections feature men's and women's swimwear, men's water shorts, and kids swimwear in fashion-forward styles that are designed to perform . And with Speedo's expanded range of Footwear, Packs, Aquatic Fitness and Swim Training Equipment, our Accessories Collection is unmatched in performance, fit and feel . No matter why you dive in - training, fitness or fun - those moments in the water are always better with Speedo .