Overall a comfortable bra, after a long day however, straps begin to dig in to the neck area, even when loosening the straps (which then affects the fit & efficacy of the bra).
The best T-back there is. Lightweight & very comfortable. Unlined, which for us bigger breasted gals - is awesome. Runs small - I'm usually a 34 DDD, so I have to use a 36 DD in this.
This was my first experience with a T-back seamless underwire bra and it was a nice surprise. It is very comfortable and I will be buying additional ones in various colors. The fit is definitely on the small side so having read the reviews, I bought a size larger than usual.