I dont really bother with jackets unless it is pissing down
I find a combination of different layers is the best way
Normally on very cold winter mornings I have
Micromesh base layer
Merino Base layer
Reasonably thinck cycling jersey
Gillet (spelling?)
Windblocker
I find messing around with the different zips up/down gives me great control over my body temperature
I dont really bother with jackets unless it is pissing down
I find a combination of different layers is the best way
Normally on very cold winter mornings I have
Micromesh base layer
Merino Base layer
Reasonably thinck cycling jersey
Gillet (spelling?)
Windblocker
I find messing around with the different zips up/down gives me great control over my body temperature