I bought these in my usual size in darkest spruce, which to my eyes was more of a blue/gray/green color than dark green.  I was concerned about the felt lining, as it was thin and didn't look like it would be very warm.  I was wrong - the felt, or whatever it is, is VERY warm.  These boots are also waterproof all the way to the top.  I have walked on icy sidewalks in them and have not slipped or slid once.  Salt brushes right off them, which is nice. They are comfortable to walk and drive in.