Soft modal knit. Adjustable tank straps make nursing and pumping easy. Scoop neck. Hook closure at back. Pump not included. Fabric overlaps with easy clip-down feature to hold your pump in place for hands-free pumping. Made with 92% organically grown cotton. Organic cotton is better for people and the environment because it's grown without the use of harmful synthetic pesticides and fertilizers. Spandex 8% Organic Cotton 92%