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The solution for chronically cold feet, the Hotronic FootWarmer S4 Custom Boot Heater is designed for use with custom footbeds and orthotics of your choice. The kit includes heating elements, 2 battery packs, self-adhesive covers/cable strips and a recharger unit. If cold feet are crimping your cold weather style, heat 'em up this winter with Hotronic Boot Heaters and let your little piggies feel the love.
Installs In All Types of Footwear
Includes – 2 Battery Packs, 1 Recharger, 2 Heating Elements, 1 Pair of Self-Adhesive Covers and Strips
S Series Footwarmers – Offer up to a combined 30% increase in higher average temperatures and longer durations on a single charge.
Hotronics Battery Pack S4 – Offers three base level settings for comfort and temperature control, plus a 4th "timed" setting for an extra blast of heat.
Flexible Stress Relief on Plug – Remains flexible at subzero temperatures for easy connection/disconnection to battery pack.
NiMH AA Cells – No "memory" effect (don't require full discharging before recharging), excellent performance in cold temperatures.
Maintains up to 55% of a full charge and 95% of the initial capacity after four years of non-use.
Install On Insoles of Your Choice – Insoles Not Included
Simple Installation With Household Tools