Technical fabric that is comfortable, thin, soft and wicks moisture
Fitted heel, not a tube sock! Heel fits where it is supposed to
Seamless toe gets rid of bumps
5 sizes for a better fit
9 watts of heat in each sock at 12.8 volts
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, Firstgear's heated socks keep your feet warm where they get cold, are not too bulky to fit in your boots and are comfortable! Non-binding top.