They are windproof; I get that. But after a few miles, I warm up; start to sweat. Then, stop, take off jacket, dry off, continue riding. Uphill, lower zip; downhill, zip up. On flats, bend over fwd, try to get air inside to dry out (of course its cold). etc, etc, etc Once, long time ago, I tried riding without jacket- just base layer & long sleeve jersey. Forgot what happened, just remember never to do it again. Am I missing something? Is there a right way?