Looks like that Marmot jacket is getting close to eVent in terms of breathability at a light weight:
http://www.outdoorsmagic.com/news/article/mps/uan/5973
Good point. If it was wet and cool while I was hiking I'd want to put on warm dry clothes when I got to camp. To keep these items dry in my pack I carry a good large waterproof pack cover for rainy days. I always keep my clothing items in Zip Loc bags inside a waterproof stuff sack. I learned that lesson with a good friend of mine on Kinnerly Peak long agorisingwolf wrote:Greetings,
One word I have not heard mentioned is Hypothermia. When you are working hard on trail the temp can be in the 30's and you are fine, but as soon as you stop your body starts to cool. Wet brush alone will soak you from above the waist down into your boots. If you get wet and cold in low temps with just a little wind you will start to shiver when not active. I always carry lite weight rain gear and lite weight gaitors. I ventilate as best I can with pit zips etc.. to reduce the sauna effect which I find drier than rainwet. And when your in camp that is not an issue.