To adapt to your body's changing size, the Pregnancy Bra with VELCRO® Brand Back Closure adjusts 8 or more inches around the band. You can loosen as you get farther along and then tighten after delivery. The unique design is supremely comfortable and great for sleeping in. A new mom needs to wear a bra 24 hours a day in the beginning stages of breastfeeding. This bra remains comfortable all day and night. Open hooks allow you to nurse and also to convert bra to cross back straps. Super soft nylon, spandex and elastic, light padding provides modesty and shape while protecting against leakage.