the gloves look like something out of a sci-fi movie with the glowing red lights! Those look much warmer than the perforated leather shorty gloves I wore on my ride yesterday!
How is battery life? Do they last for your entire ride?
I've been using 7V heated glove liners on my hands for several years - with a leather gauntlet over glove. Never had an issue with the gloves making heat for the 3-4 hours which I'm out. I expect these will work as well.
I most always run them on lowest setting - the mid setting a very few mornings when temps in the teens. Again - if I'd use a screen with wind deflection over the hands, or muffs, it would be better. But I don't like either.
Heated gloves, with no connecting wires, work for me because I'm always removing them for photos.
Stig