If you’re into outdoor winter activities or if you have leave your house when the temperature drops (you poor unfortunate souls) then cold feet can be the worst part of your day. ThermaCell Rechargeable Heated Insoles can help keep your feet warm even if you’re standing in a foot of snow.

These rather fancy inserts are rechargeable up to 500 times, and are controlled via a wireless remote control, so you don’t even have to take your hands out of your pockets to adjust the comfy. It takes 4 hours to charge up the Li-Ion Polymer batteries so you have to plan ahead when using them, but they can reach temperatures up to 111 degrees which is probably enough to keep anyone with frigid feet happy. They’re designed specifically for winter shoes, so boots and the like and they come in both men and women’s sizes (the insole can be cut for size).

It’s important to use the recommended socks and shoe type for this product or else you may not get the desired effects. Similarly, if you have circulation problems, this may not help you out either. But if you’re planning to spend an extended amount of time in the great outdoors this winter, this product, with its three adjustable heat settings, might help make it a bit more bearable. ThermaCell Rechargeable Heated Insoles start at $69.99.