sneakyracer wrote:Hi, I would not layer 2 down jackets, too much thickness to move well. What I might layer is a thin primaloft jacket under a larger down jacket during stops. A Patagonia Nano puff is a good jacket to layer under a shell or down parka.
This is what I am considering. My theory is that the Nano would always give me some warmth, even if I get it damp, plus it layers well and takes up almost zero space. Would put on the down parka at stops/in camp. Just need to decide how big a down parka to get. I brought home a Pata down hoody and a Marmot Ama Dablam to compare.