3 Pack. All breathable and skin-friendly cotton nursing bras in this collection have full cup B size, which is great for when the difference between your breast and underbreast circumference is 4-5 inches / 10-12 cm. Front closure provides one hand breastfeeding access. Wireless design makes the bra very soft, does not compress your ribs. Elastic fabric provides enough support for the breast, yet maintains the shape after washing. Wide strap helps hide armpit fat and widened belt helps avoid the rolls on your back.