Firstgear (made by Warm and Safe) heated gloves, size MED. These are nice leather, padded and insulated. Older but minimal use. Can be plugged into the sleeve of a heated jacket liner or with a Y harness. Not battery operated. Asking $85
These gloves require a connection to the vehicle, either direct wire to battery, cigarette lighter, Powerlet outlet, SAE cable or the Gerbing or WnS coax plug. They each also need a temperature controller. These parts are readily available from online or brick and mortar stores. I can demonstrate on my bike or in the car but I do not have any spare cables or controllers for sale.
I have used these on the motorcycle, snowmobile and even when plowing on the tractor. Being “not cold” is not the same as being WARM!