The Trocadero Sheer Seamless with Racerback offers a flawless and natural fit with lightweight, sheer microfiber that is invisible under clothes. This plunge-cut bra with optional racerback straps creates a flattering shape with just the right amount of lift. Microfiber cups are covered in lightweight tulle with subtle accents of French lace under a layer of tulle for a chic and feminine finish. Straps hook together to create racerback. Designed and made in France. 55% Polyurethane, 30% Polyester, 11% Nylon, 4% Elasthan.