Therm-ic Heat 3D Insole Size:Large Side and front upper mesh

Side and front upper mesh ventilation for air flow and cooling while riding

without compromising fit

Durable 600D polyester fabric

technical base layer for years by incorporating intimately blended fibers with specific attributes to continuously keep you warm

Silicone grips

Therm-ic Heat 3D Insole Size:Large Side and front upper meshStable support for better pressure distribution. High quality heating elements to maintain optimal foot temperature. Externally positioned cable allows for perfect implementation in any footwear. 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