On my wife's Enduro we have the 1+1 seat for out daughter. In the heated grip area, I added the harness that allows heated visor plug in. There is also a port there to plug in heated boots. She currently has battery operated heated socks but they burn through batteries like mad and only heat her toes leaving the back of her foot frozen... until we run out of batteries when the whole foot gets pretty cold. I've looked online and can't find much in the way of heated boots that plug in as opposed to battery. Has anyone here seen anything like this? Thanks in advance....