Lenz Heat Sole 1.0

Lenz Heat Sole 1.0 insoles bring adjustable warmth to ski boots and winter footwear, helping keep toes comfortable during long days in cold conditions. Their flat, breathable construction sits naturally inside the boot while the flexible design can be shaped for a personalized fit.

Compatible with Lenz lithium packs, these insoles are well suited to skiers, snowboarders and anyone who spends extended time outdoors in wintry weather. They provide a practical comfort upgrade wherever cold feet can shorten an adventure.