I have worn cashmere lined leather gloves for years.  They keep my hands warm in all but the most brutal cold and you can use your hands almost as well as not having them on.  I wear a size 7 and that's what I ordered.  I was not disappointed.  They fit perfectly, look very nice, and are perfectly made. This type of glove is supposed to be snug.  In my case they fit just right.  I'm very pleased.