Nursing and hands free pumping sports bra. This is a high impact bra with sewn in padding, and convertible back straps. This bra runs small (in my opinion)…I was a 36 C/D when pumping and the size chart recommended a medium which is what a bought. It was so tight I had to add a bra extender to even be able to wear it. That being said I wore it twice and never wore it again. Like new condition.