One of the side effects of a medication I take is cold hands. Last winter was pretty rough, and I'd like to get recommendations for gloves that will keep my hands as warm as possible this year. My outdoor activities include carrying buckets of water, feeding domestic and wild birds, carrying in firewood, shoveling and/or snowblowing snow, etc. It seems that last year I had to run into the house after 10 or 15 minutes to thaw out stiff, white fingers. A certain amount of dexterity is needed, so I am more interested in gloves, rather than mittens at this time. Naming brands and/or particular fabric would be helpful. Thanks!