Speedo Womens Solid Shirred Thick Strap With Speedo 360 Core Control Swimsuit 80% nylon/ 20% spandex 360 degree core control for instant slimming fit Removable soft cups for great support Beautiful side shirring to minimize any mid section flaws Flattering v-neck styling with comfortable thick straps for maximum support Made by speedo, the world's #1 swim brand