Concentrated warmth for cold job sites, these USB-powered heated insoles are built for work boots, outdoor footwear, and everyday trainers. A compact 8W heating circuit delivers instant plantar heat, keeping feet comfortable in demanding conditions.
Two heating zones target the metatarsal area and the arch to support improved peripheral circulation as temperatures drop. The insoles sit on a robust high-density EVA base that provides durable support while staying breathable, moisture-resistant, and odor-controlling.
Cut to fit with precision guided options for EU sizes 35–40 (Small/Medium) or 41–46 (Large/XL). The USB power interface operates at 5V/2A, ensuring compatibility with power banks and USB wall adapters for either continuous heating or intermittent use.
What’s included
- 1 pair of heated insoles
- 1 USB high-conductivity charging cable
- 1 sizing and operations manual
Specifications
- Material: Reinforced EVA polymer
- Power rating: 8W
- Output voltage: DC 5V/2A
- Connectivity: USB charging/power interface
- Sizing options: 35–40 (Small/Medium) or 41–46 (Large/XL)
EU size conversion
| EU | UK | US | CM |
|---|---|---|---|
| 35 | 3.5 | 5 | 22 |
| 36 | 4 | 5.5 | 23 |
| 37 | 4.5 | 6 | 23.5 |
| 38 | 5 | 6.5 | 24.5 |
| 39 | 6 | 7 | 25.0 |
| 40 | 6.5 | 7.5 | 26.0 |
| 41 | 7 | 8 | 26.5 |
| 42 | 8 | 9 | 27.0 |
| 43 | 9 | 10 | 28.0 |
| 44 | 9.5 | 10.5 | 28.5 |
| 45 | 10 | 11 | 29.5 |
| 46 | 11 | 12 | 30.5 |