Endurance+ fabric is ultra-chlorine resistant and lasts 20x longer than standard swimweart Round neck 100% chlorine resistance for long lasting performance Quick drying Snug fit Material composition: 53% Recycled Polyester, 47% PBT Size shown: Medium | Model height: 180cm More Info Sport: Swimming Product code: SD8-13217H054 Speedo Men's Printed Swimming Rashguard