I am amazed at this nursing bra! It has taken me 4 kids in 5 years to finally find the perfect bra.  Other underwires tend to flip down when the flap is pulled down to nurse.  This one stays put.  I was concerned that without any padding the cup wouldn't provide the tight support I like but there is absolutely no jiggling or air space anywhere.  I can actually wear this bra and feel good while wearing it.  I wish I had bought two!