Nice layer

I use these as a liner for my ski mittens. My fingers are long, but the girth of my hand is very narrow, so I ordered the small. I probably would have been better off with the medium, the fingers are not quite long enough, but they work. I also have a pair of smart wool liners and I really prefer them. I use the
"grabber hand warmers" every time I ski, so I can't speak to whether or not these work when it's really cold. But they are comfy and easy to buckle my boots, access my pockets, etc without having to take off the liners.