Triumph Delicate Temptation String.
Front material:Polyester/Satin/Nylon, Sheer/Mesh, Back material:Lace.
Amount of waistband stretch:Low.
Extra features:Laces, Scalopped edges.
About Triumph: A great brand popular in Japan and Canada, but unheard of in the US which is sad. Theyre very nice and deserve at shot at the top!