The Mason top features double shoulder straps for high-impact support, as well as a snug but comfortable fit around the ribcage. Lined for maximum privacy, unpadded and tagless for maximum comfort. Made with our Foreverever Fabric so it won't fade or breakdown in sweat, salt water and chlorine. Super durable with reinforced stitching 100% Polyester Elastic contains trace amounts of Latex Rinse in cold water after use and hang dry