Prompted by the many positive reviews I have slammed as almost Midager.
Plagued with knee problems, I was curious.
First, the soles for all my work office shoes were a bit too big and too broad. That does not matter, because they are to be cut are good.
The application is at the beginning of something funny, very reminiscent of orthotics. Only in contrast to those coming my "quantum" very well with it.
Every day do 10,000 steps, I can not do well sometimes, but with these soles I walk properly like. Problems I can not see.
Therefore, I recommend these soles, try it!