Insole Heat 3D Size:XS they offer exceptional abrasion resistance

they offer exceptional abrasion resistance and long-lasting performance in rugged alpine conditions

With three adjustable heat levels

while robust goat leather construction guarantees resilience in the most demanding alpine conditions

Ergonomic ribbed edge

keeping you comfortable for up to 7

Insole Heat 3D Size:XS they offer exceptional abrasion resistanceStable support for better pressure distribution. High quality heating elements to maintain optimal foot temperature. Externally positioned cable allows for perfect implementation in any footwear. [row] [span size="6"] TECHNICAL CHARACTERISTICS Easy to cut and fit, fits all shoes Ultra thin heating elements for optimal foot temperature 3D EVA shell Foot support & stability Works with Therm ic C PACK batteries Microfiber lining Comfort & durability [