Hotronic Footwarmer S4 Custom

Hotronic Footwarmer S4 Custom
Product Details
The 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 on non-use. Provides power when needed most, installs in all types of footwear and transfers from one pair of footwear to another without hassle. Use while skiing, snowboarding, bicycling, horseback riding and during other general cold-temperature activities.  


  • Includes: 2 Battery Packs, 1 Recharger, 2 Heating Elements, 1 pair of Self-Adhesive Covers & Strips
  • Battery Packs: Offer 3 base level settings for comfort and warmth maintenance
  • Recharger: Advanced charging technology senses when one or more batteries inside each pack are fully charged and protects them from overcharging damage
  • Heating Elements: Easily install on surface of insoles and provides effective anatomical coverage of toes with large oval shape
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