Decent
Overall, It's decent and probably worth the cost. I have yet to figure out how to have it fit so I really feel a big benefit. Wearing for a prolonged period of time isn't really something I love. I feel like It's difficult for it to sit still and not rise up on my back. 3/5 because I am pretty happy overall, but I see several points of potential improvement. I suppose I was looking for something that was wearable for several hours a day under my clothing.
Rating: 3 stars