Made from the same soft and stretchy material as the original Coobie, their nursing bra. The wider straps and racerback style are designed to keep as much weight off of your shoulders and back as possible keeping you comfortable all day. It features easy snap clasps on the straps to make breast feeding easier and more comfortable for you and your baby. It has a wide, soft, inner comfort band that helps keep it in place and keep the pressure off your ribs. Even after breastfeeding this is one of our most comfortable Coobie Bras that you can continue to wear. "One size" fits 32A-36D/DD. "Full size" fits 38A-40D/DD.