shell
A shell with layers is the best way to go. I sweat very easily also, I wear
a light layer t-shirt(Patagonia capiline), and then a medium layer long sleeve shirt(also patagonia capiline) then the shell with the vents usually all the way open. And this is usually just right for me. If its really cold, then Ill wear the light layer t-shirt with a heavy layer long sleeve shirt
(patagonia capiline) then the shell and then just adjust the vents accordingly. The reason I went with patagonia is because when I was at
REI, I looked at the merino wool and that stuff is very expensive, but what I was told was that the capilene wicks away moisture damn near just as good, but they use synthetic materials to keep the cost down,
and they have gladiodor to keep the stink down.