Made of micro smooth cotton spandex which is popularly used in body shaping garments. YES, that means it shapes up your body too while you are wearing it as a nursing inner to convert any of your normal clothes to nursing wear.
Not to mention it's super smooth, super lightweight, super soft-ensuring superb comfort all day long.
Nursing is easy by just pulling aside the overlap layer (just as our sleep bra).
S - for bust size 32-34
M - for bust size 34-36
L - for bust size 36-38
XL - for bust size 38-40