About this product
PowerSocks Heat Fusion One are designed to keep your feet warm and comfortable during all your winter activities. Using Heat Fusion technology, the heating element delivers even warmth across the forefoot to help maintain comfort in cold conditions.
The close, performance-oriented fit follows the shape of the foot for secure support without adding unnecessary bulk inside your boots. Targeted cushioning at the shin, heel, and toe adds comfort and protection in high-pressure areas, especially during skiing and winter hiking.
The socks include two S-Pack 2400 batteries, providing up to 23 hours of warmth. A USB-C charging cable is also included. The S-Pack 2400 features three manually controlled heat levels and does not include Bluetooth or app connectivity.
With reliable heating and simple manual controls, this complete heated sock set is a great choice for long days in the mountains and other cold-weather activities.
Key Benefits
- Heat Fusion technology: A heating element positioned across the forefoot delivers even, long-lasting warmth.
- Performance fit: Provides secure foot support and a comfortable fit inside ski or hiking boots.
- Targeted cushioning: Adds protection at the shin, heel, and toe to help reduce pressure points.
- Secure battery attachment: Wide elastic cuffs and snap fasteners help keep the Therm-ic battery securely in place.
- Breathable comfort: Technical fibers help manage moisture and support temperature regulation during activity.
Includes S-Pack 2400 Batteries
- Two S-Pack 2400 batteries included
- Manual controls only: Three heat levels controlled directly from the battery; no Bluetooth or Therm-ic app connectivity
- Heat level 1: Up to 23 hours
- Heat level 2: Up to 10 hours
- Heat level 3: Up to 7 hours
- Includes a USB-C charging cable for charging both batteries simultaneously
Technical Features – Socks
- Breathable, close-fitting design
- Quick and secure battery attachment with snaps
- Heel and toe reinforcements
- Heat Fusion technology for all-around diffusion and heating at the toes
Technical Features – S-Pack 2400 Batteries
- Up to 23 hours of heat
- Includes USB-C charging cable
- USB mains charger not included
- Compatible with all Therm-ic heated socks
Description supplied by Thermic-US through its current Shopify listing. Product, performance, and health claims are the seller’s and have not been independently verified by StorkScout.
