Great cold weather bibs!

You can read my Pyre Jacket review to understand the conditions I was using the Pyre set in, but the take away is that I would highly recommend this set. The bibs are incredibly warm. I used a set of Kiln base layers from First Lite under these bibs while hunting and that was it. I was completely comfortable during my entire hunt using these. If the temp gets above about 40, I would definitely go with something lighter though (I have the Calor set too).