Nickwrote a review of SmartWool PhD Ski Ultra Light Sock on November 19, 2012
Familiarity: I've used it several times
I like these. I don't use them for really cold things or in the snow, but they're great for everyday stuff. I have thicker Smartwool socks for snow activities. These might be fine in the snow though, I just haven't tried. I really like them though!