Therm-ic Heat 3D Insole Size:Large Compatible with the Thule Aion

Compatible with the Thule Aion Sling Bag which doubles up as a supportive hip belt (sold separately)

without compromising fit

Fits hubs with an inner diameter of 1

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

Silicone grips

Therm-ic Heat 3D Insole Size:Large Compatible with the Thule AionStable 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