Keeping your feet warm is tough, especially if you have bad circulation in your extremities.
But no matter how cold it gets, these ThermaCELL Heated Insoles will keep your feet warm with the push of a button. Just slide the insoles into your shoes or boots, and use the wireless remote control to turn them to medium heat, high heat, or no heat.
The rechargeable, built-in lithium-ion polymer batteries embedded in the foot warmer insoles will keep the heat going for up to 5 hours, and can be recharged up to 500 times (about four winters of heavy use).
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