DescriptionBasic yet sexy, this is the only push up bra you need. Cut from ultra-comfortable 4-way stretch microfiber with molded cups for a smooth finish. Stretch lace wings and adjustable silk shoulder straps with option for racerback. No wires! - Body: 67% Nylon & 33% Spandex - Lace: 88% Nylon & 12% Spandex - Combo: 95% Silk & 5% Elastane - Hook and eye back closure - Adjustable straps - Back hooks convert bra to a racerback - Matching bottoms available