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Thermrup Heatable Insole Battery Operation

Thermrup Heatable Insole Battery Operation

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Do you suffer from cold feet and want to feel soothing warmth? The new Thermrup heated insoles will free you from cold feet and provide deep warmth from heel to toe. Large-surface heating function, long heating time and the purest comfort characterize these unique insoles.

Temperature Setting:

The included battery box allows you to easily select the temperature between two levels. This allows you to set the temperature yourself at any time and adjust it to your circumstances. At the highest level, the rubber heating element dispenses even heat to the entire sole area of your feet for maximum warmth even in extreme cold.

Mobile Use:

The high-quality Thermrup insoles can keep your feet warm at any time, in any place and in any situation thanks to the innovative rubber heating element and the efficient energy supply from the batteries. For each insole you need 4 batteries or rechargeable batteries type AA. The battery holder sits in a nifty pocket that you can attach to your ankle. Through a cable (70 cm in length) the case is compactly connected to the sole and so you can enjoy the heat comfortably with maximum freedom of movement . A comfort you do not want to do without in winter.

Places of use & Advantages:

Do you love winter sports, work in cold rooms or outside in cold weather and want to avoid cold feet at all costs? No problem, because Thermrup insoles are a solution to every problem. Whether skiing, snowboarding or other winter sports activities, the heated insoles promise you maximum warmth and protect you from cold feet.

Other efficient places of use are police outdoor activities just as in the army or rescue services. Whether in agriculture or in the normal household - any activity that risks cold feet is protected by the unique thermal insoles warming and safe. Do something good for yourself and your health - with heated soles on cold days to get you through well.


  • Individual size adjustment of the sole (35-48)
  • Battery-powered Comfortable sole that fits easily into any shoe
  • Maximum freedom of movement due to battery holder
  • Mobile use
  • Unisex model


  • 1 pair of insoles (different sizes: 35-48)
  • 1 pair of battery holder
  • 1 pair of gaiter
  • 1 gaiter extension
  • 1 instruction manual

Thermrup - thermal rubber products

We are specialists in heated clothing, sports and health products with innovative technologies.

Product Reviews

Review Summary
2 Reviews
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100% Recommend this product (2 of 2 responses)
By David
Boston, MA
now uses 8 AA regular batteries
February 2, 2023
I had a previous version of this item in which the company provided rechargeable batteries.
The current version requires 8 AA batteries, which is not good in my opinion.
In addition they are selling less for the same price.
The heating elements do work however.
By John H.
Ridgway, Colorado
These a really worth it!
January 28, 2023
I do a lot of skiing and ice climbing, and have suffered with cold boots for years. After much research on this topic, I decided to buy these, and I'm glad I did. They are very well made, easy to fit, and keep my feet warm for 6 to 7 hours on the low setting.
It's not so much about having warm feet as it is about not having cold feet. Turning them up so my feet are truly warm feels odd, and slightly uncomfortable. It also affects the flex of my plastic boots. So I aim for neutrality: the "Goldilocks" temperature, not too warm, not cold, just right. The 4 temperature settings on these insoles make that possible. Once one understands the buttons, this can be set without even looking at the (very obvious) light display, which is handy.
I was happy to find that these have the right support for my sole: no other insole required.
  • Quick to charge. Full foot heat (not just the forefoot). Excellent battery holder. Very clear settings. Nice padding underfoot. Can supply heat for 7 hours in really cold conditions. USB charging too. Best price for the quality.
  • Batteries discharge fairly fast between uses. I have to charge them once a week all summer to maintain battery life.