yup!, well not them, many years ago, despatch riding in london. there used to be a funny old guy would wander around the bike shows selling electric socks as well as gloves, no don\'t laugh, but its true, electric socks, plug em into the cigarette lighter on your bike (just next to the ash tray) and they warms yer tootsies
muggins herre was drunk enough at the time to buy both! and they did sort of work, maybe maplin have added some sneaky oriental technology to the concept
don\'t know how I\'d get a motorbike down onto the rocks to plug em in though