100% wool okay for socks?
DH wants some woolen socks and I have some good 100% wool choices in my stash. They are pretty soft, but do I need something with more stretch? I hear people talking about sock yarn, but didn't know there was specific yarn just for socks. New to the whole sock thing (well, not true, I knit some for my baby, but he's not walking around all day in them). Thanks!