Firstgear Heated Socks (X-LARGE) (BLACK) Made for the motorcyclist; heat in the toe area where bikers actually get cold from wind and spray. Made from micro-fleece, they are not bulky and use the latest in flat heat technology. You do not feel wires. So unlike the other products on the market, these heated socks keep your feet warm where they get cold, are not too bulky to fit in your boots and are comfortable!Non-binging top.No annoying wires.Heat where you need it, on the top of the toes.Technical f