Hotronic Hotronic Custom S4+ Foot Warmer

Bring comfortable warmth on all of your winter adventures with the Hotronic Custom s4+ Foot Warmer. This package includes everything you need for reliable warmth including, batteries, charger, and heating elements, just bring your own insoles!Custom setup to pack your ski or board boots with warmth ; 2 battery packs ensure you are ready for long days ; Charging system help you have warm feet every day on hill; Heating elements with Cambrelle Covers protect your feet ; Works with whatever insole you want to use in your boot; Item #HOT1WU9