I was given an Aviation Leathercraft Irvine flying jacket by 'er indoors. When it's truly cold it is the absolute business; when I went into Paris to rétromobile in february it was minus 6° and I had the top down. With the flying jacket & sheepskin flying helmet on & the heater going full blast I was really toasty. However in view of the total absence of weather equipment on the M3W I'd think you'd be better off buying one of those aero barnstormer WW1 style horsehide leather flying coats that Martin Culling recommends as horsehide is waterproof. I'm thinking of getting one for when it's not actually arctic conditions as the sheepskin can be too warm.
