Heated gear. Best thing that ever happened to motorcycling since the invention of the wheel. I have a jacket and pants liner from gerbings. I don't wear the pants that often, but I was sooooo happy i had them when we rode down to Cambria, CA last October. Almost 1000 miles along the coast and it was overcast and foggy most of the way.
I also have an old Aerostich 'Unobtanium' vest. That gets used most of the time, as the majority of my late fall riding is commuting.
You will thank yourself if you get the controller. I opted for the dual one. On the Cambria trip, I had the jacket and liner on one side and the grip heaters on the other.
And with my little Honda Rebel, the controller is a must as the bike can't handle the vest and grips on full power.
Note on the 'waterproofness' of the aerostich suits. When the snow starts to fall and the bikes are bedded down for the winter, my 'stich gets cleaned. If there's something that needs to be fixed on the suit, I will send it back to Duluth. Last year I got the pants zippers replaced with the waterproof ones, new jacket front velcro, and something else...can't remember. They also have a wash and re-waterproof service that they will do for the suit.
This year, since nothing needs to be done, I will wash it myself. Grangers or NikWax. It gets washed twice, first is the debugging and cleaning, second is the re-waterproofing. Then it comes out, gets sprayed with more waterproofing and shoved in the dryer.
Never gotten wet and I ride in the rain all the time.