The socks are just that, socks. These are difficult to find. And I end up buying two pairs/year. I walk around the house in them, so they don't last long. These seem a little thinner than usual. Don't know when the heel holes will appear. But I will continue to buy them.
Like other reviewers, I found these to be smaller than the size chart indicates. I wear a women's shoe size 11, men's 9.5 and the large just barely fit me. One accidental drying of these and they'd be ready for my young sons! My $.02: almost any man would need the XL. I have already ordered replacements for my holiday gift recipients.
Other than that, the socks are wonderful. They keep your feet warm and dry, and are unbelievably soft. These are not your father's wool socks! Worth every penny, just order up.