Comfy-Feet heated shoe insert is the answer to warming cold toes and feet. Slip the heated inserts inside footwear, strap power pack to ankle, and turn it on! The perfect accessory for all outdoor activities and in any cold or damp indoor locations. Durable, economical and effective!

Safe - Shock-proof and low voltage, just 4.5 volts, 3 watts

Portable - Ultra-thin inserts go literally anywhere you do, unnoticeable in any shoe, boot or slipper.

Immediate Relief - Heats up in seconds to a maximum 90 degrees F.

Long Lasting - Powered by battery - it doesn't lose its effectiveness like the microwavable or reactive-chemical heating elements.

Battery Operated - Battery pack conveniently and securely attaches around ankle or calf. Heats for up to 6-8 hours on one set of AA alkaline batteries.

Specifications:
* 4-1/2" long x 2-3/4" wide x 6 mil thick.
* Low voltage, 4.5 volts, 3 watts.
* Maximum temperature reaches 90 degrees F.
* 12 inch power cord.
* Requires 2 AA batteries per insert.

Package Includes:
(2) pairs of inserts with attached wires and terminals.
(2) sets of battery pouches and handy velcro straps.