The Lenz Heat Sole 3.0 are heated insoles designed to slip into ski boots and keep your feet warm on cold days. They provide targeted warmth underfoot so you can stay comfortable throughout your time on the slopes.
These insoles fit inside your boot liner without altering your foot position, delivering even heat across the sole. By helping to maintain circulation and ward off numb toes, they let you stay focused on skiing rather than battling cold feet.