Good for a reminder
Here's the thing, if you have boobs that have to go in a bra, this thing will not fit nicely in the front. I will give it 3 stars because I wear it simply to program my brain and body back. I use it as a reminder to straighten up. I have plenty of space to adjust the straps but can't get it as tight as I need due to the aforementioned issue of boobs and how it nestles into my armpit putting pressure on the nerve that we call "the funny bone".
Rating: 3 stars