I will say this about the sitka cold weather gear (fanatic), that stuff works. I was asleep in my climber in 29 degree weather and an 8mph North wind 30ft up a tree on the tippy top of a hill Saturday morning and woke up to some awful racket in the woods. It was a buck chasing a doe. I took about a second to size him up and I barely had enough time to pull up and shoot. I don't know how long I'd been asleep but I was warm enough to be really comfortable.