FYI: I drive a Simson S51, which tops out at about 80, so I can talk to a maximum of long journeys and less of fast rides.
first trip with drizzle:
Everything worked great, am with dry pants (not the rain pants, special the under) arrived and back again.
second driving long drive in cold weather:
Here also everything worked great, it holds the heat very agreeable and does not cool down so extreme.
Conclusion:
Will bind absolutely delighted and the zip off and eat Sub substance that is only ne matter of habit and not a reason for a point deduction.