No More Cold Feet! With Hotronics Foot Warmers you can ski all day long! No matter how cold it is, your feet can stay nice and cozy with our Hotronic Boot Heaters. Simply insert them in your boots and off you go!
Want to update from previous batteries to the e4 or e3 batteries? You'll need the Power Plus SET with 2 battery packs and the new White Plug e and m Series recharger. Your existing heating elements will work with both e4 and e3 batteries.