Cold feet ruining your winter fun? Not anymore! These rechargeable heated socks are here to keep your toes toasty whether you're shoveling snow, skiing, camping, hunting, or just walking the dog on a frosty morning. Each sock comes with a built-in heating element that focuses warmth on the forefoot and instep – right where you need it most. They're powered by two included 3.7V 4200mAh lithium batteries (one for each sock) that offer three adjustable temperature levels: High (60-65°C, lasts 3-4 hours), Medium (55°C, 5-6 hours), and Low (45°C, up to 7-8 hours). The batteries slide into handy side pockets so they stay secure and don't bounce around. To use, just connect the sock plug to the battery, press the button to choose your heat level, and enjoy the warmth! The socks are made from soft, breathable cotton blend fabric that wicks moisture and feels comfortable against your skin. They're designed to fit US sizes 6-14 and are unisex. Charging takes about 5-6 hours via the included adapter. Hand wash recommended (remove the batteries first!). Perfect for anyone who works outdoors, loves winter sports, or just tends to get chilly feet. Stay warm, stay active, and make cold weather way more bearable!