I bought for the support. It does support a better shoulder posture. It is hot. It binds in a variety of places but not comfortably. The last thing is the binding and any one with hair - not a good combo.
I don't spend this kind of money on things that I wear. However, this shirt does what it says it will do. I feel my shoulders being pulled to where they should be. This shirt is, definitely, helping my posture and discomfort. I have ordered another, already.