Review on Unisex Rechargeable Battery Heated Socks - Keep Your Feet Warm During Winter Activities. Electric Thermal Socks For Skiing, Hunting, And Biking. Perfect Insulated Foot Warmers For Men And Women. by Mike Walters

Will work just fine to take off the edge, I currently use toe and foot warmers during my week in the woods hunting. Lots of waste and if not enough air flow, they don’t work. These stay warm till the batteries die. I’m having trouble getting a response from seller to order a second set of batteries. 5 stars for the socks. Batteries are small (about the size of your vehicle key fob). I tried the advice to wear the sock upside down (heel on top of your foot). This was a little uncomfortable, but kept the bottom of my foot toasty. Recommend you remove the socks before tracking and recovering an animal. Too hot and could damage the wires in the socks.