ThermaCELL ProFLEX Rechargeable Heated Insoles
ThermaCELL ProFLEX Rechargeable Heated Insoles
ThermaCELL ProFLEX Rechargeable Heated Insoles
Swipe or slide images

ThermaCELL ProFLEX Rechargeable Heated Insoles

As low as: $99.15
Offers more comfort/ease of use than Original ThermaCELL. Keeps your feet warm, not hot, to avoid sweating or freezing. Wireless remote control. 3 temp settings. 5-hour charge on constant use. Water-resistant. Trim to fit any shoe. Charger included.
Options * Required

ProFLEX Heated Insoles are just what you need to keep the cold at bay. They keep your feet warm without getting them too hot and making them sweat. ProFLEX offers even more comfort and ease-of-use than the Original ThermaCELL Rechargeable Heated Insoles, utilizing a flexible polyurethane insole material, a comfortable and resilient Poron battery cover cushion, and a removable, rechargeable battery. These rechargeable foot warmers offer convenient remote operation, no wires or external batteries, and at least 2,500 hours of toasty heat to warm cold feet for about four winters of heavy use. To adjust the temperature, simply use the wireless remote to change 1 of 3 settings: no heat (standby), medium (100°F), and high (111°F).


Customizable Sizes:

  • XL: 9.5-11 shoe size
  • 2X: 11.5-13 shoe size
  • Can be trimmed for a perfect fit


  • Antimicrobial, shock-absorbing Poron cushion battery cover 
  • Designed to keep your feet warm, not hot, to avoid having your feet sweat and freeze. They are not intended to get "hot" to the touch like disposable/chemical foot warming pads. Rather, they will keep your feet comfortable and around normal body temperature.
  • Rechargeable foot warmer is operated by a wireless remote control while the foot warmer is inside your shoes or boots
  • Uses high-tech wireless thermal technology—no wires, extension cords, Velcro straps, or battery strap brackets, and no batteries mounted to the ankle, shoe, or waist
  • Charge lasts up to 5 hours of constant use (on medium heat setting)
  • Powered by rechargeable, removable lithium-ion polymer batteries
  • Adjustable to three temperature settings to warm cold feet by remote control: no heat, medium (100 degrees Fahrenheit), and high (111 degrees Fahrenheit)
  • Can be recharged at least 500 times using wall charger or any USB port
  • Batteries easy to change without removing insole from shoe
  • Recharges in 4 hours or less
  • Water-resistant
  • Fit easily into your shoes or boots


  • 2 Heated Insoles
  • 2 rechargeable batteries
  • 1 remote control with battery
  • 1 smart charging case
  • 1 wall charger
  • 1 USB cable
  • 1 instruction booklet

Add-on stuff you need: