This all-in-one sports bra is designed to cover all your nursing and pumping needs, including making sure you are covered during tough workouts. With one layer for nursing and one for pumping, it's just what you need from day to day. This convertible bra also has four tiers to adjust your size during different stages of nursing. Compatible with all standard pump flanges (sold separately) Inner layer slit makes it easy to slip in breast pump shields of many sizes Adjustable straps Back J-hook converts straps to racerback Sewn-in cups Mid- to high-impact support 80% nylon, 20% spandex Machine wash, tumble dry Imported