Comfortable and it works!
This brace works as expected. There is a rigid board in the backside for added suppprt and to reduce slouching. I found myself slouching a tiny bit at one point so I tightened it more, which fixed the problem. People who wrote negative reviews probably ordered one too big for them. This brace needs to be worn tightly for it to work.  I am more comfortable wearing a T-shirt under it than a tank top. I was afraid of it digging into my armpits but it doesn’t, the bands which go over the underarms is comfortable enough, I’m just more comfortable with fabric underneath and it will probably keep it cleaner longer wearing a T-shirt.
Rating: 5 stars