The Invisible Zip Breastfeeding Tank Top is designed for comfort and style. Made from a cotton/spandex blend it features an easy-access invisible zipper for discreet and easy nursing and pumping. A versatile choice for everyday, this tank top is perfection worn alone or is amazing layered with other pieces – making it amazing for any season or occasion. You will want multiple colors in your wardrobe this season - we're sure of it!