S SERIES FOOTWARMER
Offers up to a combined 30% increase in higher average temperatures and longer durations on a single full charge.
Maintains up to 55% of a full charge and 95% of the initial capacity after four years of non-use!
Provides power when needed most, in the cold!
WHEREVER ONE GOES - WHATEVER ONE DOES
Installs in all types of footwear.
Transfers from one pair of footwear to another.
Use while skiing, snowboarding, bicycling, horseback riding, and during other general cold-temperature activities.
FOOTWARMER S4 UNIVERSAL Includes
2 Battery Packs
2 Heating Elements
1 pair of Self-Adhesive Covers & Strips
1 pair of Hotronic’s One Size Fits All - Heat Ready Insoles
Operating Instructions & Limited Warranty Card.
For installation in the included One Size Fits All - Heat Ready Insoles or on custom insoles, orthotics, or insoles of one’s own choice.