new Heated Insoles, 3500 mAh Rechargeable Heated Insoles with Remote Control, Electric Heated Shoe Insoles Foot Warmers for Feet,Long Heating Time for Men Women Camping Hiking Outdoor Hunting Fishing About this item 【10 Seconds Rapid Heating & Comfortable】Made of of soft velvet upper and latest carbon fiber heating material,our heated insoles for women men were designed to keep your feet warm while you are outside in the cold,10 seconds fast heating and the heating area is even,suitable for different styles and different sizes of men and women shoes.The heated insoles perfect for outside work, hunting, fishing, running, cycling, hiking, motorcycle, skiing,travel, camping, ski adventures,etc. 【Heats Up to 152°F for Up to 13+ Hours】Upgrade heated insoles battery to 3500mAh for longer-lasting heating time,keeps constant warm temperature for up to 13hours! Include wireless remote control,this makes it simple to adjust the temperature and turn them on or off,The heated foot warmer can be charged hundreds of times and safely used even at -20 °C.