Love these socks. I use them for hiking in the winter and they are great for steep down hill climbs, where your toes rub the front of the shoe box. Highly recommend, I am a US6.5 shoe size and size small in these socks were a perfect fit.
Skied 100+ days last season in a few of pairs of these - unreal. Never got cold toes or sore feet. Pair them with a well fitted set of boots and you're away laughing.
Looks good, feels good, does good.
Used to get cold toes up the mountain, haven't been bothered by my feet all winter.