B.SULTRY Thong - Tango Red. The B.Sultry Thong is adorned with a beautiful two tone Chantilly lace front and satin bow. Style: Thong. Front: 84% Nylon/Polyamide, 16% Elastane. £15 £4 - You Save £11. Material: Body: 88% Nylon/Polyamide, 12% Elastane.