Therm-ic Heat Preformance S.E.T Sock Grey, 35-36

What Our Gearhead(R) Experts Are Saying: "I've worn these on frigid alpine days, and the heating element is impressively subtle-just the right warmth around the toes without making my boots feel cramped. They pair easily with the S-Pack batteries, and the fit stays snug all day without slipping or bunching." When sub-zero temps threaten to cut our day short, we trust the Therm-ic Heat Performance S. E. T Sock to keep the adventure going. Designed for demanding winter activities, these heated socks use Smart. Elastic. Technology(R) to provide subtle warmth around the toes without adding bulk or disrupting the fit of our boots. Whether we're carving groomers or skinning into the backcountry, warm feet make every step more enjoyable. Strategically placed insulation zones and breathable structures enhance thermoregulation, while moisture-wicking fibers and Moisture-Vent technology keep sweat in check. A snug, performance fit hugs the foot and calf without bunching, and merino wool adds natural softness and warmth. Built for high-output cold-weather days, the S. E. T Sock is a game-changer for winter endurance and comfort.