Breast is Best Clothing for Nursing Mothers, is proud to offer its nursing bra, Mamas Best Bra. This bra is the most comfortable bra your going to wear, made of breathable Bamboo, cotton and lycra. It is super soft and is easily worn day or night. It has a built in inner sling that provides support while the outer layer is down when nursing. It has full exposure for an intimate baby to breast connection. High cut front provides extra discretion. This bra adjusts over 2 sizes as it accomodates for engorgment.