These mitts are very warm however I found they're a little uncomfortable to wear as the liner isn't attached super well to the down layer. I feel like I'm sliding around a lot in there. It's as though if I move my hand too much it gets tangled up and twisted (similar to a down duvet I suppose!). That being said, I purchased these to sit and study caribou on the tundra and they worked well for that! As a lady, I would recommend going a size down that your normal glove size. I think if the fit was tighter there would be less sliding.
Northwest Territories, Canada