>>2290281Layering is good but people over do it and don't realize how much heat you generate while moving with gear and they over heat. I don't think too many layers "squeeze" the heat out of you as long as they are properly sized. Too tight can restrict blood flow and make you cold however. I do 3 layers down to 0 F (sweat wick base, grid fleece, soft shell) for on the move. I have extra layers in my pack for at camp and being static.
