Gerbing Heated Sock Liner - 7V Battery L

Thanks to the patented Microwire heat technology in these Heated Socks, feet stay warm and comfortable for hours with each battery charge. Small lithium-ion batteries tuck away in a calf strap, so feet slide easily into shoes, boots and even ski boots. Constructed with 4-way stretch moisture-wicking material that conforms to your foot; keeps feet dry and comfortable. Four heat settings. if (typeof(lpMTagConfig.dynButton)!="undefined") lpMTagConfig.dynButton[lpMTagConfig.dynButton.length] = {'name':"chat-SharperImage-english",'pid':'SharperImageButton-01'};