Koprez, done the job I needed. I am no Dr.
What I like about them was that they were easy to put on and lace up. I am not sure if they are any good at what they do. I am just glad I got them because my other brand was to tight for my sneakers. I am not a foot Dr., so I dont know if they were or did me any use. All I can say is that there fit was comfy the material wore from the velcro is wearing. other than that I am please with them and can take it iff now. I wore them for at least 3 weeks.