First off, NO cotton.

I use several layers so that I can move, sit or adjust to daytime swings in temperature. It may start out in the 20s and end up in the 50s during early season.

Polypro base layer and wool is what I prefer. On a cold day, I'll also wear a hoodie under my jacket (windproof) with the hood over my Stormy Kromer Rancher. And maybe some insulated bibs. That is a very warm combination if sitting.

A simple goretex cap and just a couple of light layers if moving around.

I like Hot Hands in my gloves, also.

Depending on the temperature, I may or may not use insulated boots, but do always have a polypro liner and Merino wool socks.

And if I'm going to sit all day in cold weather, I get out the secret weapon--Cabela's MT050 coveralls without the hood. These are very warm. I can sit still with temps in the 20s and be warm. You can't walk 50 yards with them on, though.

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