Hotronic S4 Custom Foot Warmer

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.


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