Comfortable & High Quality Material

Our Heated socks are made of comfortable material: 80% cotton, 12% polyester fiber, and 8% spandex, padded reinforced heel and toe, designed with recessed heating element help focus heat in the toe to keep your feet warm and cozy. Perfect for skiing, hiking, hunting, ice fishing, and any other indoor/outdoor activities in the cold weather.

Long Lasting Battery

Our thermal socks are battery operated powered by two impressive rechargeable 3.7V 6000mAh lithium polymer batteries, they can heating up to 10 hours after fully charged at the lowest temperature setting (104°F-119°F). There is a small pocket at the side of each socks to store battery.

Washable Electric Heated Socks

The power interface is insulation and waterproof design, after remove the battery, these heated socks can be washed by machine or hand. In order to protect the wires, please be sure to put socks in the laundry bag when using the washing machine. We recommend hand wash them in warm water with mild detergent, no machine dry, only hand dry or towel dry.

Hidden Pouch To Hold Battery

There is a pocket on the outside upper part of each sock. Insert the battery and put it in the battery bag, wherever you go you can enjoy the warmth, really convenient and practical.

Perfect for Variety of Sports Outdoors