Details
Cold Weather Racing Glove, Warm fingers without the bulk under the strap, thermo fleece fingers with membrane.
This glove runs one size small, so get one size bigger than you would usually get. This is because it has quite a lot of insulation in the fingers but uses the same “starting size”.
Videos
Polar Race Glove
Describes in detail the Polar Race Glove, a high end cold weather Nordic ski glove