Unlike other feet warmers, you can easily walk in these foot warmers without having to stay in one spot! The foot warmers insulates the feet and ankle from the cold.
Features:
Soft sole design.
Heating temperature up to 104°F/ 40°C.
With zippers for better wearing comfort and convenience.
Latest carbon fiber heating technology.
Great gift for a loved one (For Men or Women!)
Detachable USB for more convenience( Easily heat with any USB power plugs, laptop, desktop, or power bank).
Fits US shoe size 6-10 (men and women!)
Perfect for cold weather, arthritis, bad circulation, hronically cold feet and home relaxation.