I wanted something to wear to work for long shifts nursing. Halfway through my shifts my bras would get uncomfortable and rub, pinch, squeeze me until I prayed for my shift to end so I could go to my car and whip off my bra. Although this bra is very much less supportive than others, it is much more comfortable. At this point all I wanted was something to control my underboob sweat and *maybe* dim my highbeams. The cotton is definitely great for the sweat. It is thick enough that along with a tank or tee under my scrubs it covers enough Im not showing everyone just how cold it is. Im not going to say it does anything more for the girls, especially if were running but hey, Im pretty sure Im trading support for comfort. Plus this bra is ugly. It has no alibi. But once again I am not debating whether or not to take my bra off and if anybody will notice. They do. Especially the two crescents of underboob sweat.