Jose P.wrote a review of SmartWool Trekking Heavy Crew Sock on December 4, 2012
Familiarity: I've put it through the wringer
All i can say is that after wearing my first pair of these socks in the cold, I replaced all my winter socks with these. They fit nice and snug and they don't crawl down and bunch up. They don't retain an odor or let your feet get cold.