Hello, Is breathable, yet water-proof wet weather clothing that doesn't make you sweat a myth? The people that make this gear say "it's breathable" but I've got one of these "breathable" jackets and I sweat like a pig in it. My jacket is waterproof and protective, but it feels like I'm wearing a plastic garbage bag because it gets like a sauna inside. I've been told that Gortex it the fabric I should be looking for if I want to get a breathable and waterproof (not water resistant) jacket. However, I was Googling and came upon this site: http://www.britishmotorcyclegear.com/ that claims to have waterproof, yet breathable jackets. There is no mention of Gortex on this site and I'm guessing their definition of "breathable" means parts of the jacket that can be unzipped to let air enter and exit. They are probably not describing the breathability of the materials used to make the jacket waterproof. This is all just my supposition. Anyone in the know on this topic? I want gear I can wear rain or shine and not die of sweat in the summer months. There is plenty of rain in the warmer months of the year when it gets humid. Very uncomfortable wearing a virtual plactic bag with a cordura outer layer. Thank you, Seamus.