My cold weather layers are as follows. As was stated warmth is best achievedthrough layers.

First I start with a layer of X static, followed by polypropylene long johns, a fleece lined jogging suit, a thick fleece suit followed by an uninsulated scent lok gore-tex suit and ASAT. That is actually 6 layers I wear when the temps really drop.

I wear a pair of wool socks and 1000 gram rubber boots. I will put some hand warmers in there sometimes also.

I wear a pair of fleece gloves when its cold as well. I wear a fanny pack so I put my hands between my stomach and fanny pack to keep them warm. It actually works very well keeping my hands warm. They will sweat if you leave them there to long.

Best of luck in the late season.