Soft and breathable-warming socks very comfortable, thick and well padded. Absorbent, breathable, quick-drying, elastic-thickened, use an ultrathin electric heating module on the toe to keep your feet warm in cold weather./ p>Rechargeable heated socks powered by 3 x AAA batteries to keep you warm all day (batteries not included) .Please buy the batteries yourself. You can put the battery completely in the socks, allowing the foot to instantly have a comfortable and uncomfortable experience.BENEFIT - Electrically heated socks provide warmth and relief to chronically cold feet in the event of poor circulation, cold weather or just simply for extra comfort and warmth. Good for body circulation, warm whole body.APPLICATION-Perfect for a variety of outdoor events like hunting, hiking, riding, fishing, biking, driving, running, camping, skiing, climbing, walking, sleeping, etc.GREAT GIFT-Ideal for use in cold weather outdoors at work or at sporting events. Electric battery heated socks are an ideal gift to make during the cold season. This is the best choice in the category of warmer heat-heated clothing.