Heated socks, BIBURY Rechargeable Heated Socks for Men Women, Foot Warmers Heated Socks 3 Adjustable Temperature, 5000mAh Battery Electric Foot Warmer Warm Socks for Skiing Outdoor Hiking Riding.

["🔥【3 Layer Material Design】Outermost thickened thermal cotton layer can effectively trap body heat and block the convection of hot & cold air; Middle layer is the heating element layer, which heats up quickly; innermost premium lining layer conforms to human skin to provide a comfortable experience. Heated socks can keep your feet warm, ideal for people with arthritis, poor circulation & stiff joints.","🧦【One Size Fits Most】Universal size heated socks for men and women (fits US 6-12), super elastic, stretchable, not picky about foot shape, Warm socks are marked with L/R to make wearing easier. Heated socks have a battery pocket with a button to prevent the battery from falling out while walking or running. The black socks are versatile and can be paired with your sneakers, leather shoes, boots, and rain boots.","🔋【5000mAH Battery & 3 Heating Levels】BIBURY heated socks are powered by a rechargeable battery with 3.7V/5000mAh*2, which lasts 6-7 hours on the highest heating level, and 10-11 hours on the lowest heating level, meeting the requirements for long-term outdoor activities. The 3 heating levels correspond to 40-45℃/50-55℃/60-65℃, and the constant temperature control ensures that your feet feel comfortable at all times and promotes circulation.","🌡️【360°Heating & Fast Heating】Heated socks integrate heating wire and power cable fully into the sock body through a new knitting process, and heating elements cover the entire sole and instep of the feet, 360° heating, appearance & durability significantly improved. With built-in, high-quality heating wire and 3.7V USB cable, you will feel warm within 30s after putting them on, Beheizte fusswärmer are comfortable to wear, warming the entire foot.","🎁【Winter Warmth Essentials】Electric heated socks are essential for life in winter at home and perfect for winter outdoor sports enthusiasts, allowing you to enjoy fishing, skiing, camping, hunting, climbing, hiking, or working outdoors, bid farewell to the cold with your feet! Battery heated socks are the perfect Christmas gift for your family, lovers, and friends, allowing your loved ones to have a warm winter."]