It's winter. You live in Korea. You drive a motorcycle for your job. What do you do to keep your hands warm?

You see 'homemade' versions of these 'winter glove protectors' pop up, in a variety of styles, once cold weather hits. I'm surprised that someone hasn't patented this idea to start selling them. It's just gloves taped to handlebars.. of course, some sort of padding to protect the hands from the cold air and plastic for rain and snow protection. All they do is slip their hands inside the gloves and 'go' in warmth.