Akkuset Thermic Smart pack is suitable for all Thermic soles and boots with thermicinside, ultralight lithium-ion batteries providing warmth for up to 22 hours, 3 heat levels can be set at the push of a button, impulse control stimulates the blood circulation, global charger with automatic charging function can be used worldwide, extremely short charging time.

Akkuset Thermic Smart pack is suitable for all Thermic soles and boots with thermic inside, ultralight lithium-ion batteries providing warmth for up to 18 hours, 3 heat levels can be set at the push of a button, impulse control stimulates the blood circulation, standard charge with automatic charging function, extremely short charging time.

3-D anatomical shape for better grip, high-quality insole material for an ideal foot climate, EVA foam construction, works with all Therm-ic battery packs.