I don't like liners or any kind of layering with gloves or socks. They tend to bunch up underneath when I use them. As for silk, I'm not too sure. From my experience with that material, it tends to get a bit heavy when wet, so for that reason, I probably wouldn't get them.
according to a guide i read silk is a good wicker of moisture but it has no insulation propertoies. i already have super insulated gloves so i am interested in the wicker part so... i will probably gte these.