I tried these out, after having tried organic cotton socks that wore out rather quickly. These might be a bit warmer, but they fit better and seem to wear quite well -- and they don't come off my size 12 feet.
These socks were given a big build up. Reality was less impressive. Not much padding. Socks pull down off your heel in an hour or so of moderate movement. Not cheap. I’ll keep what I got, but would not buy more.