I bought this in a store, not online, just so you know. BUT...
I am a 34DD and this bra is the most comfortable bra EVER. I am very picky about bras, and I take them off as soon as I can usually, but this I could sleep in, if I wanted to. The underwire is completely covered in a soft padding and it never pokes out or is uncomfortable.
I have had this bra for almost a year and I wear it most everyday. It is fantastic!