Improved fit and finish. This ultimate backless fashion solution features secret inner-support engineered to create lift and to sculpt the silhouette, as well as 3-ways to wear! When combined with the option of removable gel and two sets of removable straps; clear and fabric, what's not to love? Extreme low-back. Removable gel for two cleavage looks.Colours: Black, Nude. 80% polyamide, 20% elastane. DD cups: 71% polyamide, 17% elastane, 12% cotton. Hand wash only.