ThermaCell Proflex Heated Insoles

by Thermacell
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ITEM# 16851222
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ITEM#: 16851222

Keep your feet warm in cold weather conditions with these ThermaCell Proflex heated insoles. Made with a flexible polyurethane material, the foot warmers fit snugly in a range of boots and shoes. The insoles are water-resistant for protection against moisture and feature an easily removable battery for added convenience.

Available in four sizes, these insoles are suitable for a variety of shoe sizes. The three heat settings offer custom warmth and the fingertip remote controls the heat settings to improve use. This pair of battery-operated insoles hold a charge for up to five hours, which is ideal for a daily commute.

  • ThermaCell Proflex are foot warmers designed to warm the feet in cold weather conditions
  • Available in medium, large, X-large and XX-large to accommodate a range of shoe sizes
  • Made with water-resistant fabric for protection against moisture and flexible polyurethane to fit easily in boots or shoes
  • Three heat settings include medium heat (100 degrees), high heat (111 degrees) and no heat for custom warmth
  • Rechargeable and removable batteries hold a charge for up to five hours and do not require removing the insoles
  • Wireless remote control adds convenience to changing the heat settings
  • Insoles weigh 8oz and are intended for dry use
  • Dimensions measure 14"L x 5.6"W x 2.4"D
  • Includes two rechargeable batteries for convenience


Material Polyurethane
Color Black
Dimensions See Details
Warranty 1 year Manufacturer
Model Number PROFLEX
Country of Origin United States

Product Reviews

5 Stars
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1 Stars
  • Most Recent

  • Decent Product
    Verified Purchase

    The only thing my boyfriend dislikes about them is soft battery cover shifts over short period of use, otherwise it's decent product.

    Read More
    Sabrina A. May 18, 2015
  • Love them!
    Verified Purchase

    My husband loves these! Perfect gift for him. Wish they weren't so expensive but if will keep his feet warm while sitting in a tree stand then it is worth it.

    Read More
    Ken Jan 6, 2015

Questions & Answers

  • Q:

    "I wear a size 11 boot so what size should I buy"

    • A:

      Thank you for contacting us, rod. You will need a size X-Large. Please let us know if you have any further questions.

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Our standard shipping method is ground shipping. We also offer expedited shipping for most items. Your final shipping cost and estimated delivery timeframe will be available at checkout.
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Items must be returned in new or unused condition and contain all original materials included with the shipment. More Details

FINAL SALE EXCLUSION: Items marked as FINAL SALE are not returnable unless the problem you experience is the result of our error.

For your protection, all orders are screened for security purposes. If your order is selected for review, our Loss Prevention Team may contact you by phone or email. There may be a two business day delay to process your order.

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