Hotronic Foot Warmer S4 Universal

S SERIES FOOT WARMER

• 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.