My chiropractor even suggested heels and he wears this brand so I decided to give it a try. The first pair I bought was half a size bigger (and a size smaller than the Nike shoes I usually wear) but thanks to the hassle free returns I was able to send them back easily. This pair seems to be working so far, I've only worn them once. The tongue slides to the side which then rubs on the toe and is a little annoying, but other than that I like it. Nice shoes at very reasonable prices and I hope they help with my health issues.