Probably a bit of East vs West style cold, and lots of opinions not just my own would probably be better.
I have some heavier pants but I just don't wear them. Yes Kanab 2.0 . I use the above combos for everything, and while I don't go to the coldest places on earth, I have been out in -25 a few times. Way more about Face / Head / Hands and feet to me. If I keep those warm I can get away with nothing super heavy for most of my body and some layers.
