Our heated insoles, (pair) are Battery-operated warming inserts for your slippers. With Innovative Swedish "warm while you walk" technology and design.

Polyester insert with super-thin brass coils connects by flexible wires to two (2) AA batteries. The batteries fit in a small pouch and attach to your ankle or calf with a Velcro Strap.

Safe Shock-proof low voltage, just 3 volts, 2 watts.

Portable 4^1/2" long x 2^3/4" wide x 6 mil thin inserts go literally anywhere you do, unnoticable in any slipper. Move as much as you'd like - you're not tied to an electrical outlet.

Immediate Relief heats up in seconds to a maximum 98 F

Long Lasting powered by battery - it doesn't lose its effectiveness like the microwavable or reactive-chemical heating elements. Estimated duration of heat is 6 to 7 hours on one set of batteries.

Please Note: Due to sanitary reasons, returns will not be accepted on this product after use.