Speedo Endurance+ Medalist Swimsuit A classic, reinvented. The much-loved style that’s a kit bag essential, our popular medalist suit features a medium cut neck and leg for comfy training sessions. Super-durable and built to last, it’s made from our exclusive Endurance+ fabric for 100 percent chlorine resistance. Material Content: Polyester 53 %, Other materials 47 % Medalist design - aids shoulder movement and flexibility, making this suit ideal for training 100 percent Chlorine resistance¿- for long lasting performance Quick dry - dries faster after your swim workout