Heated Insoles Extra Thin – Dual Heating

The BERTSCHAT® Heated Insoles – Extra Thin Dual Heating Ultra Power are designed for the most demanding conditions, delivering unmatched warmth across the entire foot. This unique model features a full-foot heating system, ensuring both the forefoot and heel are evenly heated — a rare innovation in heated insoles.

Despite the ultra-thin 4 mm design, these insoles are powered by a high-capacity 3,800 mAh external battery, providing long-lasting warmth even in extreme cold environments. Ideal for those who require maximum performance in the harshest conditions.

For optimal warmth, we recommend wearing the insoles in well-insulated footwear.

Browse all BERTSCHAT® heated insoles and find your ideal match.

Full-foot heating ensures consistent warmth across the entire sole, making these insoles ideal for the coldest conditions.

Powered by a high-performance 3,800 mAh (7.4V) external battery, they deliver up to 16 hours of heating while maintaining an ultra-thin 4 mm profile. The battery can be securely clipped onto your shoe or used with an optional extension cable, allowing flexible placement in a pocket for added comfort.

*Heating time is indicative and may vary depending on the selected heat setting and conditions.