Good lower back support
Overall I give this a 5 stars, considering the price which is very reasonable, and the fact it accomplished my goal and seems to be of quality material. I wish the straps under the arms didn't have a metal buckle for adjustment, and some cushioning under the arm.  A pull strap  would be great as it is hard to adjust while wearing.  But I loosened the shoulder straps and use it as a guide and it feels great on my middle/lower back.  Fits nicely under clothes for extra waist cinching which is great!
Rating: 5 stars