I never thought that I would have to write a review about socks ... I like to wear the KNITIDO socks. The general tenor is also pretty good. With me but quickly heels were thin and eventually pitted for relative few run operations. Am therefore not at all satisfied with the socks, even though the comfort is top. I am now switched to Injinji toe socks that date to make a higher quality impression. Let's see how the make the long term. From KNITIDO I regret to advise.