MOUNTAIN LAB HEATED SOCKS

Mountain Lab heated socks provide warmth on demand, right where you need it. A low-profile heating element completely encircles the toes and forefoot area. The element is powered by a lightweight battery housed at the top of the cuff, where it won’t interfere with tall boot cuffs. The socks use a 50% wool, 50% polyester blend for continuous warmth and comfort, even in damp conditions or when the socks are not powered on.