I loved these socks when I got them - so comfortable, fit great, very snuggly and warm and soft, good color and height etc.

I got two pair, and after maybe a dozen wears each, the back of the heel wore out of 3/4 socks.  Like substantial holes right through them so that I could feel my heel was rubbing my shoes.  These aren't cheap socks, and I thought their thick construction was supposed to make them sturdy enough not to get holes in them, especially not so quickly.  I wear a size 9, so I'm near the top of the size range but definitely not all the way at the top, and they were not tight on me.  Thinner, cheaper socks have held up better.

I"m disappointed because I really liked them and would have bought more, but now I'm on the hunt for a brand that's warm and won't end up with holes in them after a few wears.