These sexy bralettes simply slip on over your head, come complete with adjustable shoulder straps and removable pads. They offer minimal to moderate support. Fabric content: Self 100% Nylon, Lining 95% Polyester, 5% Spandex Sizing guide: fit is true to your regular t-shirt size, Cocoa Small = total band circumference measures 24″ Medium = total band circumference measures 26 Large = total band circumference measures 28″ These measurements were taken with the item laying flat unstretched.