Did a ride today- in fact did two. Temp not that great so it was a 4 layer day with the top layer being a waterproof with plenty of vents. All the time I was moving I was fine but when i stopped for coffee- I froze. Moisture build up inside the clothing. Got warm again once I started riding but this time with ALL the vents open under the arms- across the shoulders and down the sides.

Second ride was just into town and it was drizzling. Not hard and with the same clothing as I had not changed from the morning ride. I needed an extra layer. The drizzle cooled everything down including me. Closed the vents- got warm----And wet. Roll on Summer when rain is warm.