Features:
- The Foot Warmer Power Plus Custom comes with 2 Battery Packs, 1 Recharger, and 1 pair of Heating Elements with Cambrelle Covers.
- 1 pair of One Size Fits All.
- Heat Ready Insoles.
- For use in Hotronic's Heat Ready Insoles.
- On custom insoles, orthotics, or insoles of one's own choice.