The Amamante Night & Day Nursing Bra is a must have in every nursing mother's wardrobe. Amamante! means "Breastfeed!" and that is exactly what this bra makes it easy to do! Pull-over style is so comfortable that you can wear it 24 hours. No hooks! Fabric is 92% rayon, 8% spandex. Feels and washes like cotton. Supports like lycra/spandex. Available in 32-50 band sizes and cup sizes B-DD cup.