Heating Insole

Description:
Heated Shoe Insole, comfortable heating foot warmers insole is contoured to the shape of your foot without interfering with the fit of your shoe or boot. Fits right inside your shoe with guided trimming lines. One size fits all foot warmers are perfect for those cold football Sunday afternoons, will fit over nordic, snowboard, snowmobile, timberline-like, horseback riding / paddock, hiking and work boots and more.
Heated Shoe Insole is powered by 2 sets of lithium battery packs, Battery pack casing can be securely attach to calf / ankle or boot. Cozy insoles reach a temperature just below that of body temperature, approx. 98 degrees Fahrenheit or 36 ~ 37 degree Celsius.
Long lasting, it won't lose effectiveness like microwaveable or reactive chemical heating elements, ideal for diabetics and other persons suffering from poor circulation thus cold extremities.
These insoles are extremely safe. Low amperage eliminates all possibility of shock or burn, even when wet.