Move, it keeps the body warm.
Layers and something to block the wind. I hate bulky [bleep].
This. Except I never move hard enough to sweat. Couple of light layers I can remove if I need to work hard enough ton sweat. And always carry extra socks and t shirt in case I do.
But it's rarely below 20 when I'm hunting.
What type of hunting and what temps are ya in? That makes a huge difference. I'm rarely sitting still for very long unless I'm waiting out an animal for a good shot.
