Originally Posted by Shug
The SilkSock absolutely keeps you warmer and cuts the wind good. I did have FROST inside ... I must be a really heavy breather. It was not really that bad. For the warmth provided I could put up with a little frost. Hey, I am sleeping outdoors in winter ... it just ain't natural!
You ain't natural! Thanks, shug. You must be a heavy breather - I don't even get that much frost on my VB sock! Do you sleep with the balaclava on, and with it covering your mouth? That may be the dif. And I always have the vent at least partially open, after getting myself situated.
All in All, a good test, especially at 4*. I'm really curious on the topcover. I think I know what the results will be, but I am curious as to how much warmth you think it actually provides compared to the sock.