Good Product
This product does work at drawing your shoulders back and is comfortable if you wear it over a shirt but I can't imagine wearing it out of the house.  I am hoping to share it with my husband so I got the large (I have broad shoulders).  But on me, it's pretty bulky under the arms so I wear it about 10 minutes and that is max right now.  I haven't had it long so I may change my mind.  It is definitely well-made and very easy to put together and put on.
Rating: 4 stars