BRAVADO! DESIGNS Women's Essential Embrace Nursing Bra 44% Cotton, 42% Nylon, 14% Spandex; 100% Elastane Imported Machine Wash Revolutionary 3 layer, bonded dynatex fabric is lightweight, yet strong and supportive - even up to an l/m cup Soft, breathable cotton lining against the breast Slimming back panels and microfiber outer fabric provide a smooth look under clothing Wire-Free design for added comfort Complimentary bra extender included