Big red will do you fine.At 40 below with a 70 mph wind, you’ll be wearing big red. I get two every year. Mostly I like the down filled hood. Nothing like staying warm. That being said, there is the problem if you may, of everyone looking alike. Having your own shell means having some individuality. If everyone wore big red, it would be a boring place indeed. My guess,though is that on the cold days, you’ll be in big red.