I purchased Gerbing gloves years ago with the intention of adding the jacket liner and pants liner later. As I became a more "prominent member" of the FWRC (Fair Weather Ryders Club), I kept putting off the rest of the gear. While at my local dealer recently, I came across a Firstgear jacket liner on the clearance rack. It was at a substantial savings so I picked it up. I finally got to test it out last weekend. When I left home it was 34 degrees. I wore the liner over a thermal shirt with my leather jacket and club vest, as well as the heated gloves. On my lower half I had thermal long johns, heavy jeans and leather chaps. I also wore one pair of heavy thermal socks under my boots.
I was very comfortable during my entire ride. My controller is just an on/off unit, so I will be investing in an adjustable dual controller soon. My one disclaimer, I was on my Wing since I'm still :f_spider:less for now.
Ron, I might be contacting you soon and giving up my membership in the FWRC.:joke: