Quote Originally Posted by Eden View Post
I second that - for me, even the most expensive breathable fabrics turn into a steam sauna for me in all but the coldest weather. I prefer to either wear things that are warm/wet and quick drying or carrying a change of clothes....
Yep.

The reason is pure physics. Something designed to 'breathe' can only breathe if it is not actively also trying to repel water. You can't do both at the same time. Goretex (and other brands) are great for when it's not downpouring, but once it is...you are gonna get wet (one way or another!).

That's why pit-zips are so helpful!