Greetings - May be the wrong time of year to be asking this question, but I have had trouble finding the right jacket to wear on those days that are just a bit cold and/or rainy. Not sure if there is one solution, or I need more than one item (for rain vs. cold).
Key 1) Breathable so I don't build up a cold sweat
Key 2) Waterproof
Extra plus is if it does not take up much space and is appropriate for a road bike (a bit fitted)