Keep your feet warm and comfortable during your winter activities with these 360Electric Heated Socks. Designed to fit men and women with US shoe sizes 5-11, these socks are perfect for skiing, camping, fishing, hunting, hiking, and ice skating. The included pair of socks, two rechargeable 5000mAh batteries, and convenient charging cable ensure that you always have a reliable source of heat. Made of high-quality cotton material, these socks are both soft and durable. The lithium-polymer batteries provide a long-lasting charge, with a charging time of just 4 hours. The socks feature a lower temperature rating of 95 degrees Fahrenheit and an upper temperature rating of 149 degrees Fahrenheit, ensuring that your feet stay warm and comfortable throughout the day. With a package weight of just 0.59 kilograms, these socks are lightweight and easy to carry, making them the perfect accessory for any winter activity. Open box inspected new unused