Five Star Direct Heated Insoles

Dr. Winter's heated insoles provide arch support and heat all day long!Developed by Dr. Winter, these heated insoles keep feet warm in virtually any cold conditions.Simply charge with a USB mains plug providing up to nine hours of continuous heat. Controlled by a handy pocket-sized remote control enabling you to choose from three heat settings. Low: 40oC (100oF), Medium: 50oC (122oF) or High: 55oC (140oF)Scientifically designed with arch support to help prevent and soothe back pain. Available in Small Size 4.5 to 7 and Large 7.5 to 11.5. Designed to be trimmed to size. You don’t need an exact size as the heat spreads for supreme comfort.SPECIFICATION• Rechargeable 2000mAh battery• Wireless with remote control • USB charging cable supplied • Up to 9 hours of continuous heat • Move from shoes, to boots, to slippers • Three super heat settings: 40oC, 50oC or 55oC