My son got them for Christmas and absolutely loves them but only 3 pairs out of 6 have lasted and it's July now. He loves their warmth and softness, but I'll look for a better substitute.
Pros
Love love love these socks. They fit great and are very warm! Excellent price.
Cons
I ordered a 1-3 child and they would fit an 8 year old. I'll be back.