ThermaCELL Heated Insoles ProFLEX Heavy Duty is the next generation of foot warming comfort. These revolutionary insoles provide warmth at the touch of a button… from your smartphone through a Bluetooth® app! Different than prior versions of ThermaCELL Heated Insoles, with the ProFLEX Heavy Duty your smartphone becomes the remote control. With extended battery life, fast charging capabilities and rugged durability – this product can help you take on the most extreme environments all-day long.
No more need for that small remote! Simply operate your ThermaCELL Heated Insoles ProFLEX Heavy Duty from your smartphone (iOS and Android devices).
LONGER BATTERY LIFE
High capacity battery is 30% more powerful than the standard ProFLEX, and will last up to 6.5 hours of warmth per charge.
Batteries will charge up to 80% in just 80 minutes.
Made with even more durable materials to withstand all-day pounding. New optimized cushioning and stability will help you stay on your feet all day long. Tested to 1 million steps.