I usually wear thermals, a wool sweater, sweatpants, and insulated coverals. Wool socks and noninsulated rubber boots. I also wear a neckwarmer. I find that without the neckwarmer, I freeze. I have been comfortable sitting for 6 hours in a stand when it was 10 degrees, no wind. And I don' t have much body fat, so I get colder sooner than most. Most guys probably wear less.