The Pretty Powerful collection combines the amazing shaping technology of LYCRA beauty fabric with Heather's flair for feminine design.The Alona Thong gives you effective tummy slimming and shaping, but with total comfort and an elegant scallop and mesh trim.Crotch lining is 100% cottonMachine washablePair with the Serafina Tank for a pretty empowering shaping set.Fabric Content:Nylon, Lycra, Spandex, MeshStyle Number:YT2-121