The first ever Breakthrough™ Backless Bra, as seen on ABC's hit TV show, American Inventor™. This unique bra can be worn under a variety of backless and low back fashions. The Breakthrough™ Backless Bra is expertly crafted with silicone on the wire channeling to prevent slippage. The seamless molded foam cups provide a natural shape on the body and are smooth under clothes. This bra is a perfect addition to your wardrobe! Fabric Content: Body: 80% Polyamide, 20% elastane. Imported.