Found a jacket that works real good for me

. Olympia Moto Sports-GT Air Transition Jacket. I have used it from mid 40s to 103(today)

. It has both a windproof, waterproof(haven't tried this out yet) liners that zip togeather. I don't bother to zip them in the outer jacket, being as they are a stand alone jacket

. The shell has 4 vertical back vents

, 4 vertical front vents

, and vented sleeves

. The neat thing is the vertical vents allow you to open velcro tabs at the top and fold down 4 panels

(2 on the front and two on the back) approx 5 inches wide. They do not zip off

, they tuck into special pockets, this means I do not have to remember where they are or how to reattach

. My jacket has met the asphalt at about 30 mph

, with no significent damage

. It comes in both bright color combinations and subdued ones. Seems to run about 1 size small and is somewhat pricey, tho not really out of line. Ride safe, far, and often---Luke