ThermaCELL ProFLEX Heavy Duty Heated Insoles with Bluetooth Kit and Extended Life Battery Pack

by Thermacell


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ITEM# 20665661
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    Included Warranty: 1 year Manufacturer
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ITEM#: 20665661

Keep your feet warm in any environment with these heavy duty heated insoles from ThermaCELL. These high-tech foot warmers connect to your phone via Bluetooth, allowing you to initiate the warmth whenever you desire. The fast charging capabilities of these insoles ensure you never have to wait long before venturing outside in frosty weather. 

  • Rechargeable high-tech foot warmers
  • Package includes: 2 ProFLEX Heavy Duty Heated Insoles, 2 rechargeable lithium-ion polymer batteries; 1 smart charging case, 1 wall charger, 1 USB cable; 1 drawstring travel bag, 1 instruction booklet
  • Model: ThermaCELL ProFLEX Heavy Duty Heated Insoles with Bluetooth KIT and Extended Life Battery Pack
  • Keeps feet warm, not hot
  • Powered by rechargeable, removable lithium-ion polymer batteries
  • High-capacity battery - charge lasts up to 8.5 hours of constant use (on low heat setting)
  • Quick-charge technology recharges in 2 hours using wall charger or any USB port
  • Can be recharged well over 500 times
  • 3 Temperature settings: Low=100 degrees, Medium=110 degrees, and High=115 degrees
  • Operated via an app on your smart device (iOS or Android)
  • Water-resistant
  • Antimicrobial, shock-absorbing Poron cushion battery cover
  • Fit easily into your shoes or boots
  • Can be trimmed to fit almost any shoe size
  • Batteries easy to change without removing insole from shoe or boot
  • Tested by SATRA, worldwide leader in footwear testing, research, and development
  • Weight: 1.5 pounds
  • Available in sizes: Medium, Large, X-Large, XX-Large


Shoe Width Medium
Dimensions 14 x 6 x 3 inches
Warranty 1 year Manufacturer
Model Number Heavy Duty Heated Insole KIT Extended Life Battery
Country of Origin United States

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Usually leaves our warehouse in 1-2 business days. *

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** Most Oversize orders are delivered within 1-4 weeks. Some orders may take 6 weeks to be delivered.