Figured, I'd tac on to this thread since I have the same question... I am taking the wife and daughter on a ski trip with some friends to Keystone, CO the first week of January.
Being from MS, I don't have much cold-weather gear. The latest I've hunted was the beginning of Rifle in MT, when I saw 6° one morning, but I just had a lot of layers and no big jacket.
Most of what I have is kuiu and plan on using the base and mid layers I have. I'm just not sure how many layers we'll need and what I should do for the outer layers. My puffy is just the ultra.
There is a good Kuiu sale right now and I'm wondering if I should add a more waterproof jacket like the axis hybrid that I can use in the future on AK hunts?