
I bought these socks for the first time in April 2007 after having issues with blisters on my big toe and the side of my heels. I tried many types of shoes, all with the same result, so I decided to try some different socks. Now...I can't run in anything else. If I don't have a clean pair of Thorlo's, I don't run...plain and simple. For people with sensitive skin/feet, they are the only way to go, in my opinion.