Good product, works well for my mom
I bought this for my 87 year old mom because she kind of hunches and her back hurts.  She can put it on with no trouble and it is comfortable for her.  So that being said, I'm sure a younger person would have no problems with it.  She says that it makes her upper back and shoulder feel good and it visibly looks like she is standing a little more straight up when she has on.  Good product for the money.
Rating: 5 stars