Kromer’s have several elevations of flap.
The deepest flap is accessed when you untie the bow.
Meaning the flaps cover the greatest percentage of the ears and neck.

Tied, the flaps only cover 1/2 the ear, untied, most of them.

They are very warm, well fitting, and nostalgic.
I like them more than my wool lined Filson waterfowlers cap.
Though both are very warm.

Out there doing it best I can.