I've got my whitetail hunting clothing dialed in for October until late november. I'm sick of freezing my ass off in the treestand in the late season and its time to get into better stuff. I will have on quality merino base layers and the plan is to put the warm stuff on when I get to the stand. Does anyone have a lot of experience with day one? I'm trying to decide on whether a set of fleece bibs and parka with the windblocker and insulation would do the trick for the 10 to -10 degree temps we face in Michigan during the late archery season. I've debated on buying a sanctuary system from First Lite but I'm kind of an ASAT fanboy.