Summer is not officially over yet in good old bHellgium but the morning rides are no longer a bib-short-short-sleeved-jersey affair neither. Until the winter hits us straight in the teeth, we must choose what to wear and what to carry along in the backpack. It took me a day or two before I found the working combo which consists of bib shorts, a short-sleeved base layer, sleeveless wind-breaker and leg pieces.
I keep all the water proof stuff in the Chrome pack, thus making sure it actually never rains. The day I forget it I'll probably end up soaking wet.
Luckily the change in weather also deterred the fair-weather commuter, making the streets a little safer.
have a safe ride.