Since I have a roadster with no heater, to prepare for winter I'm buying a set of nice warm long johns to add to my "layers". The johns, plus sweat pants and shirt, plus jeans and another shirt or sweater, plus a hoody, then covered by my warm jacket, and wearing two pair of gloves, two pair of warm socks, and lined low boots. That's what I was wearing when I drove 2 hours north of here last winter a couple weeks before Christmas to a Toys for Tots hot rod meet. Looking forward to doing it again this year since it's a good cause and an exhilarating ride, as long as you ignore the people who think you're plum crazy.