Any suggestions? As it gets cooler out, cycling in the mornings at ~20mph when its 50-55 degrees out can be a bit chilly. Id like to find something light weight, but warm...ideally something i can shed, fold up small, and carry in my back jersey pocket for the rest of the day...that, or something i can wear all day thatll keep me warm, but not too hot once the sun gets up a little more. I have a long sleeve under armour type shirt that I wear under my jersey, but it's still just a little too light in the morning
Anything like this exist? Suggestions?