just curious - what does "middle of the mitten" refer to?
Coming from a country that can get quite cold I immediately thought of what you do when you have to stand still somewhere in the cold - huddle right in the middle of your clothes 
And since your hands get the coldest, "middle of the mitten" was pretty concise.
Winter riding is much less about badassery and much more about bundle-uppery. - malkin
1995 Kona Cinder Cone commuterFrankenbike/Selle Italia SLR Lady Gel Flow
2008 white Nakamura Summit Custom mtb/Terry Falcon X
2000 Schwinn Fastback Comp road bike/Specialized Jett