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Heat Factory 6 Hour Adhesive Foot Warmer Insole, 30 Pairs

3.9 3.9 out of 5 stars 71 ratings
$39.95
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Purchase options and add-ons

Brand Heat Factory
Color Colored
Recommended Uses For Product Hiking
Charging Time 6 Hours
Included Components Case

About this item

  • Pack of 30 pairs of adhesive Foot Warmer Insoles that adheres to the bottom of your sock
  • Provides up to 6 hours of continuous warm heat
  • Adhesive backing keeps insole in place on socks when worn in shoes; ideal for walking, biking, hiking, skiing and other activities
  • Safe, non-toxic and odorless heat warmers are pre-mixed with a biodegradable mixture of iron powder, charcoal, salt and vermiculite
  • Warmer size: 8 x 3 inches
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Heat Factory 6 Hour Adhesive Foot Warmer Insole, 30 Pairs
$39.95
Only 1 left in stock - order soon.
Ships from and sold by Papa's Warehouse.
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Maggie's Organic Natural Cotton Classic Cushion Crew Socks for Men & Women - One Pair Size Navy 10-13
$13.00
Get it as soon as Wednesday, May 15
Only 9 left in stock - order soon.
Sold by BIGFLY and ships from Amazon Fulfillment.
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Product Description

Heat Factory Adhesive Body Warmer Insoles are designed to be worn with socks inside shoes, boots and other air-restricting footwear. Heat Factory's Foot Warmer Insoles provide up to 6 hours of reliable, even heat. The Foot Warmer features an adhesive backing that adheres to the bottom of your sock, allowing it to stay in place when walking, biking, hiking, skiing and other activities. The Insole foot warmer has an ultra-thin design for comfort and measures the full length of an average insole to ensure your entire foot stays warm. The Heated Insole is designed for restricted air environments and therefore is not intended for use in open air. The Heat Factory warmer is a soft, lightweight pouch containing a biodegradable mixture of iron powder, charcoal, salt, and vermiculite. When exposed to the air, an oxidation process takes place that generates heat. Heat Factory warmers are specially engineered to provide heat that is long-lasting, comfortable, and even. Heat Factory continually tests its products to ensure that you receive only the highest quality warmers that will consistently deliver warmth as advertised. Unopened, the Heat Factory foot warmer insoles have a shelf life of three years or more. Heat Factory's air activated hand warmers, body warmers, toe warmers, and heated accessories have been providing warmth and pain relief to outdoor enthusiasts for the past 30 years.

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Heat Factory 6 Hour Adhesive Foot Warmer Insole, 30 Pairs

Heat Factory 6 Hour Adhesive Foot Warmer Insole, 30 Pairs

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Customer reviews

3.9 out of 5 stars
3.9 out of 5
71 global ratings

Customers say

Customers like the durability, performance, and quality of the appendage warmer. For example, they mention that it lasts a good length of time, works well in all types of shoes, and is an outstanding product. That said, opinions are mixed on warmth.

AI-generated from the text of customer reviews

4 customers mention3 positive1 negative

Customers like the durability of the appendage warmer. They mention that it lasts a good length of time.

"...They lasted a good length of time." Read more

"...These lasted well beyond the advertised 6 hours." Read more

"...When I rec'd them, they didn't last more than 3 hours.I looked for an expiration or "use by" date, but couldn't find any...." Read more

"Much better than the toe warmer versions. The pads last a long time. Well worth it for a long winter." Read more

4 customers mention4 positive0 negative

Customers are satisfied with the performance of the appendage warmer. They mention that it provides better coverage under the foot, works well with coordinating socks, and can be worn in all types of shoes.

"...These have more coverage under the foot and worked much better. I used these inside Muck Arctic Sports with a wool insole...." Read more

"I ordered these for my husband. He said this product works very well. We are pleased with this and will be buying from this company again." Read more

"Worked well with the coordinating socks for my husband who has cold feet--no pun intended." Read more

"Work well in all types of shoes...." Read more

3 customers mention3 positive0 negative

Customers are satisfied with the quality of the appendage warmer. They mention that it is an outstanding product and the pads last a long time.

"...The pads last a long time. Well worth it for a long winter." Read more

"Fantastic product. In several hundred ordered..." Read more

"OUTSTANDING Product!..." Read more

19 customers mention13 positive6 negative

Customers are mixed about the warmth of the appendage warmer. Some mention that it helps to keep feet warm in snow and frigid temps, with a good heat factor. They say it's a great addition to your cold weather gear. However, others say that it gets barely warm and makes their feet colder.

"...Kept my feet nice and toasty. I had purchased the 30 pack and loaned a few pairs to other hunters in camp that had trouble with cold feet...." Read more

"The claim is 7 hours of warmth. If you've ever used any "warmers' you know they never last as long as the manufacturer claims...." Read more

"They don't actually get warm enough to make a difference... Next time I'll pony up the extra $$ for the real deal. Bummed..." Read more

"...not replace high quality wool socks, but they are a great addition to your cold weather gear. When it's cold outside, I will always use these!" Read more

Top reviews from the United States

William O
5.0 out of 5 stars Kept my feet warm during elk hunting
Reviewed in the United States on November 21, 2018
Verified Purchase
I used these for the first time this year during my elk hunt in Colorado. I've used "toe" warmers in the past from another company and was not impressed. These have more coverage under the foot and worked much better. I used these inside Muck Arctic Sports with a wool insole. I covered approximately 2 miles of hiking in deep snow in the morning and evening (4 total per day) getting to and from my blind. They stayed where I put them and never bunched up in my boots. I wore them for about five hours at a time and they worked for that long. Don't know about the seven hour claim. I even tried a pair in each boot top and bottom of my foot on a day when I was using a different blind and knew I would be standing for about four hours. Kept my feet nice and toasty. I had purchased the 30 pack and loaned a few pairs to other hunters in camp that had trouble with cold feet. I had to keep an eye on my warmers after that because they wanted to try more of them. The ranch owner even grabbed a pair now and then to wear inside his cabin slippers to warm his feet at the end of the day. I recommend these because they worked for me.
5 people found this helpful
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T. Marsh
4.0 out of 5 stars 7 hours? Never, but work for my needs.
Reviewed in the United States on January 7, 2015
Verified Purchase
The claim is 7 hours of warmth. If you've ever used any "warmers' you know they never last as long as the manufacturer claims. I'm lucky if I ever get more than two hours of warmth. Depending on the type of warmer I'm using I will remove them, shake them a bit and they will warm for a little bit longer. This model, however is to placed in the shoe, or in my case inside my mountain biking winter boots. I'm quite sure that after some period of time oxygen gets a little short inside tight boots and that I will never find the time to take off my boots to shake them to reactivate.

Having said all of that I rarely winter bike ride more than 2.5 hours. These 7 hour warmers are capable of hitting 2.5 hours, barely, but they do. So if you truly have a need for 7 hours warmth skip these. If a little over 2 hours will get you by then these are very nice.If you plan on hunting an all day expedition bring spares as you will need to change them.
4 people found this helpful
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Bostonian
5.0 out of 5 stars Fantastic Product!
Reviewed in the United States on April 13, 2011
Verified Purchase
My daughter, who suffers from Raynauds Syndrome, would be unable to function normally without these foot warmers. Not only have they enabled her to continue to compete on the track team, but she is now able to comfortably endure outside winter temperatures while waiting for the bus. Without these foot warmers, she certainly would not have been able to enjoy a winter trip to Europe, where her sightseeing group walked several miles a day in cold temperatures. These foot warmers have been such a lifesaver for her!

As it turns out, these foot warmers have also been a godsend for my daughter's grandmother, who has poor circulation and chronically cold feet. During a recent visit, we let her use one of my daughter's foot warmers so that she could accompany us on a walk in 30-degree temperatures. She was so thrilled with their effectiveness that before the day was out, she was on the computer ordering TWO full boxes of them! We can't say enough for this product.
7 people found this helpful
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Jennifer
1.0 out of 5 stars Hardly warm
Reviewed in the United States on May 4, 2015
Verified Purchase
They don't actually get warm enough to make a difference... Next time I'll pony up the extra $$ for the real deal. Bummed...
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Mark
5.0 out of 5 stars Feet stay warm!
Reviewed in the United States on February 23, 2021
Verified Purchase
I am a deer hunter and spend many hours in a tree stand. These insoles work great to keep my feet warm! They will not replace high quality wool socks, but they are a great addition to your cold weather gear. When it's cold outside, I will always use these!
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Magic24
3.0 out of 5 stars Just so-so
Reviewed in the United States on March 11, 2012
Verified Purchase
I always purchased another brand before I saw these, and decided to try these out. They did warm up your feet, but not as well. The big difference between these and the other brand is that with this brand, you had to peel the backing off and stick them to your socks. VERY uncomfy after an hour because they would start to scrunch up, and you felt like you were walking on pebbles or something. Plus, they ripped up your socks when you tried to remove them. I decided to just put them in the shoes without peeling the backing. It took longer to heat up, and they still scrunched up, but not as bad. So for me, they weren't good.
7 people found this helpful
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Sue D.
5.0 out of 5 stars Fantastic product. In several hundred ordered
Reviewed in the United States on March 2, 2015
Verified Purchase
Fantastic product. In several hundred ordered, I have only had one that failed to heat. I have freezing cold feet due to Raynaud's phenomenon and scleroderma. Never heard of these chronic autoimmune diseases? Look them up. The foot warmers absolutely save my days.
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silkdeleche
2.0 out of 5 stars Foot Barely Warmers
Reviewed in the United States on December 19, 2011
Verified Purchase
Once again another loser in the foot warmer category where previous versions worked well and now since they have you hooked and you in great warm feet anticipation order the same item the next season and then ...
COLD FEET! These get barely warm, certainly not hot or near the temp. that its supposed to achieve which is 115°. The little warmth that it does impart lasts for maybe 3 hours at the most and then they make your feet COLDER.Come on companies, what is so hard about providing loyal and paying customers with consistently well performing products? Since I have a job that requires me to be outside (paramedic) AND I always have cold feet these warmers are imperative to me and I had started wearing them all of the time, not just when I am working.So now I have a box of near worthless warmers that start out with some promise and then fizzle and die prematurely in the middle of a shift so that in addition to working poorly you end up using twice as many in a day or maybe even 3x.
Find another product folks, I know I will.
One person found this helpful
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