Warming insoles is a product of modern technology. Such insoles generate and retain heat for at least 6 hours even in the most severe frost. They can be used when spending a long time outdoors, for example: hiking, fishing, hunting, skating or skiing. Warming insoles are used when working outside for long periods of time in winter.

Miracle insoles were invented in Japan. Russian specialists have significantly improved manufacturing technology and now these luxury items are available to the general public. The special composition of the insoles reacts with oxygen in the air, heating occurs immediately after removing the protective film. If during use the heat ceases to flow, you can remove the insoles from the shoes and lightly knead them in your hands so that the flow of oxygen resumes.

Compound:

Self-heating insoles contain only environmentally friendly substances that are safe for health and the environment. The conductor of heat is iron powder. This substance is of natural origin and is widely used in industry and, in particular, in medicine.

In addition, it is used Activated carbon, which ensures the absorption of excess moisture and unpleasant odors. Activated carbon is a well-known component that is used even in the food industry and is absolutely harmless to human health. In addition to coal, a special material is used in the insoles to absorb odors and moisture. wood flour.

Used as a heat insulator vermiculite. It prevents heat loss and prevents it from being wasted into the surrounding atmosphere. This way the heat is directed only to the feet.

The product includes salt and sodium chloride. These substances slow down the heating process, preventing excess heat from being created. This extends the operating time of the insoles and prevents them from overheating during use. The risk of burns is absolutely eliminated, which makes the insoles safe to use and comfortable to use.

Method of using self-heating insoles:

Open the package, remove the protective film and wait a bit until the chemical composition of the insoles begins to react with the air and they heat up to operating temperature. After this, insert the insoles into the shoes. The energy intensity lasts for 6 hours or more, depending on the outside temperature and the quality of the shoes. It is necessary to use warming insoles (self-warming) with a sock or stocking. It is not recommended to wear shoes with such insoles on bare feet.

Warming insoles are available in various sizes. They can be used by both adults and children.

What does the word mean self-heating- if you divide the word it will work out itself And heats it means self-heating or self-heating.

One way to stay warm in winter is with heated insoles. To make the right choice, it is worth understanding the varieties of such insoles and the operating principles of each of their types.

Varieties and principle of operation

According to the principle of operation, heating insoles can be divided into two categories: chemical and with a heating element inside.

Chemical heated insoles

These insoles are disposable. They are usually sold in sealed packaging. They can be made in the form of insoles or as a small bag with a self-adhesive side - to secure directly in a frozen place, usually in the area of ​​​​the toes. The package must be opened and, if indicated in the instructions, shaken so that the chemical reaction starts immediately. After this, you need to put the insoles into the shoes or glue them to the sock, depending on the rules provided by the manufacturer.

Typically the heating effect lasts 4-6 hours. Some companies, for example, Toe Warmer, offer up to 8 hours of operation and an estimated temperature of 50°, and “Warm Up” insoles - 6 hours and a temperature of 38-45°.

Heating is possible thanks to iron powder, which, when oxidized, releases heat. Sodium chloride and salt inhibit this process to eliminate the possibility of burns. In addition, the insole may contain activated carbon or small sawdust; their purpose is to absorb excess moisture and unpleasant odors. The outer surface of the insole is coated with a compound that prevents heat dissipation outward.

Typically, the heating temperature of these insoles is not as high as we would like - but this is a matter of choice of manufacturer and price. For example, expensive Japanese heated insoles provide a reliable temperature of about 50° for 6 hours. At the same time, Chinese analogues are only capable of 38-40°, while the operating time can be quite short - 2-4 hours. The price of a quality product may be higher than expected.

A prerequisite for use is air circulation in the shoes. If the shoes fit too tightly, the warmth from the insoles will not be felt. Oxygen is necessary for the oxidation of iron - thanks to this chemical reaction, a warming effect is possible. With the exception of this nuance, the insoles are suitable for any shoes.

Chemical insoles are intended for one-time use. For some, this is a drawback, because if there is a need to warm your feet every day, you need to buy many sets at once. On the other hand, this option is suitable for those who do not want to monitor the battery charge level. At the same time, disposable insoles are perfect for those who do not need such heating often: for example, when going with friends on a winter picnic once a year, or for skiing occasionally. The scheme is as simple as possible: buy, stick, warm up, remove and throw away.

Another plus is that the insoles are comfortable and almost invisible. No batteries, accumulators or wires. Some varieties can be "restarted" with water. However, you should not expect a significant result: a couple of hours at most and the outlet temperature is 30-35°. Unlike other insoles, the minimum size of which is 35, chemical insoles can be inserted into children's shoes.

Insoles with heating element

Another type of heated insoles differs in that the heating is carried out by a metal thread or plate that is powered by batteries or an accumulator. Based on the location of the battery, this type of insoles can be divided into two categories:

• Wireless. The battery is built directly into the insole.
• Wired. The insoles have a remote mount for batteries.

Wireless

The battery of such insoles is located directly inside, usually in the heel. A thread or plate is powered from it, depending on the manufacturer and model. Usually this heating element is located under the toes, because they are the first to get cold, but there are models where a strip of metal runs along the entire foot. Both the battery and the heating element are contained in a shell that distributes heat evenly, minimizing heat loss.

The temperature of the insoles can reach 51°, and the operating time and service life depend on the battery. In order to charge it, it will take no more than 4 hours, but it can work up to 10.

The advantages of wireless heated insoles include a certain durability compared to disposable insoles, and the fact that no wires get in the way, creating the risk of breakage. You can control the heating using the remote control - it’s convenient; you can adjust the temperature or turn them off altogether, for example, when entering a room. Models that do not have a remote control can be turned off only by removing the insoles from the shoes; this is not very convenient. The battery can be replaced with regular batteries if necessary. The insoles are not afraid of moisture, but if you get your feet very wet (for example, drown the insoles in a lake), the battery will stop working and the insoles will turn into regular ones.

More precisely, not quite ordinary - and that’s about the disadvantages. The battery is definitely thicker than a regular insole. Because of this, the heel is noticeably higher than the toes, and this is not always convenient. Although insoles can be reduced by one or two sizes by cutting along the dotted lines with scissors, it is not always easy to guess the right one. You will most likely need a shoe size or two larger. The battery operates cyclically, and the operating cycles of two insoles may differ - one heats, the other “rests”. Some types of insoles turn on when you press on the heel - this is not suitable for cyclists, fishermen and hunters in ambush. If the heating element is a metal plate running through the entire insole, there is a risk of breaking it, this can happen faster than it seems.

The battery, like any other battery, does not like shock. Therefore, you should not jump on rocks from great heights wearing these insoles. It is important to avoid tearing or deforming the insole guard.

Wired insoles

This type of heated insoles is very similar to the previous one, except that the battery is located outside. From the heating element there is a wire, which from different manufacturers can be from 40 cm to 60 cm long. At the other end of the wire there is a block into which batteries are inserted. Blazewear models have a power regulator on this block. With its help you can control the temperature, turn the heating on or off.

On the positive side, we can note the maximum operating time - up to 11 hours with one battery and a set of batteries.

The thickness of the insole does not differ from the usual one, and the size can be reduced with scissors up to 35. Heating is not cyclical, but constant - the temperature depends on the selected mode. The service life of the insoles depends on the battery, which can later be replaced.

The battery is placed on the shin. On the one hand, this is a plus - nothing gets in the way inside the boot. The risk of breaking the wire is small, but still there. The worst thing in this situation is that the insoles will stop working. Moreover, they are designed so that there is no risk of spontaneous combustion. You can jump and run in these insoles without fear of damaging the battery. The Ohm can be attached to the leg or to the inside of a boot or shoe.

Still, you still need to get used to the additional detail on the shin. In this case, a lot depends on the fastening. If it is an elastic band, it is important that the leg is not pulled too tightly - this will impede blood flow. If the batteries are attached with Velcro, they must be quite reliable - that is, the length of the adhesive part is at least 5 cm.

How to choose heated insoles?

Before you go to the store for heating insoles, you need to determine their purpose. If you need them every day, it makes sense to invest in products with a heating element. If such help is needed only from time to time, you can purchase several packages of good quality chemical insoles. If there is a risk of breaking the wire, for example when traveling over rough terrain, it may be better to stick with cordless options.

The best option is if the manufacturer has a service center where you can view and try on the insole and ask any questions that concern you.

Another important point regarding insoles with a heating element is the battery. Is it possible to replace wireless insoles? This is usually rare. If it is specific, then what is the probability of finding a suitable one in three years? It may be worth giving preference to insoles that can be powered by universal batteries or batteries. If we are talking about wired insoles, you need to check the fastening - its reliability, convenience and practicality.

Care and operation

There is one rule that applies to all three types of insoles - you must not break the protective casing. Although most insoles can tolerate a certain amount of moisture, it is best not to test them for water tolerance - although products with a remote battery have a better chance in this regard.

When you get home, it’s better to take out the insoles. If they were wet, let them dry and charge them. Do not allow kinks or tension on the wire - this can shorten its service life.

Review of heated insoles manufacturers

ThermaCell wireless insoles are powered by a lithium-ion battery, a full charge of which provides 5 hours of comfortable heating. To adjust the temperature, the kit includes a small remote control with three settings. The insoles can be adjusted to five sizes.

Wired Blasewear insoles also have three settings, which can be controlled on a remote battery. Can be adjusted to any shoe size. Temperatures can reach up to 51°, which is necessary only in critical frosts. At the same time, infrared radiation helps improve blood circulation, which is a tangible advantage - after all, heating will be not only from the outside, but also from the inside.

Similar properties are also found in DiClime insoles, the battery of which is attached to the ankle. They are equipped with a sensor, thanks to which it is possible to save battery power.

How to make heated insoles with your own hands

There are no particular difficulties in constructing wired insoles, so if you have some skills, you can make them yourself. For this you will need:

• felt insoles;
• nichrome thread with a diameter of 0.2-0.3 mm;
• 3 meters of wire - multi-wire, single-phase, insulated is suitable;
• mini jack connector and plug (2 sets);
• compartment for four batteries
• thread with needle
• fastening for batteries - Velcro is ideal;
• crimp sleeves;
• switch;
• hot melt adhesive.

Before assembling the insoles, you need to take the nichrome of the expected length, wrap it in a thin cloth and squeeze it with your palms. If the temperature is too high, it is better to increase the length, if on the contrary, reduce it.

After this, the nichrome needs to be secured to the insole with a needle and thread in the place where the foot usually freezes. In this case, it is better to bring the ends to the inside. This end needs to be connected to the wire; a crimp sleeve is suitable for this. A plug is soldered to the other end of the wire. The length of the wire should be about half a meter.

After this, the battery pack is assembled. Three batteries are used, the unit is needed for four, since the charging connector and switch are inserted into the fourth. The elements are soldered and glued. Ideally, you need a cover that protects the batteries from loss; if you don’t have one, you can attach them with rubber bands.

Velcro is attached to the block. This can be done by simply gluing it to the body or drilling holes and pulling it through - whichever is convenient. The main thing is that the length of the fastening is enough for comfortable placement on the leg.

DIY heated insoles - video

Watch a detailed video with instructions for making heating insoles with your own hands from a true professional here:

Heated insoles are definitely a comfortable and useful thing. You can choose them based on your own preferences and price category, or make them yourself. In any case, comfort, reduction of colds, cystitis and other ailments will more than offset possible costs.

• Heated insoles are conveniently and easily cut to the correct size for your shoes.

  (from 35 to 47)

• Inside there is a carbon plate that emits infrared heat; The heating temperature reaches

  51 degrees

  ;
• Duration of continuous operation: from

  4 to 7 o'clock

  (depending on the selected mode on the battery).
• Battery size: 70x49x14 mm, weight is only 75 g!
• Also included are two blocks for AA batteries. In total, using batteries and batteries, Continuous heating time will be up to 11 hours!
• Lithium-polymer batteries with a capacity of 3000 mAh are used for operation;
• The button on the battery allows you to adjust the heating (3 modes); The battery also has a charge level indicator;
• The insole does not interfere at all and is not felt in the shoes - its thickness is only 3 mm.;
• For all products Blazewear (UK) distributed by 6 month warranty;
• Electric insoles certifieds in Russia (PCT).
• Equipment: Heating insoles (2 pcs.), batteries (2 pcs.), 220V charger for 2 batteries (1 pc.), fastening (2 pcs.), battery blocks (2 pcs.).
• If you would like to buy heated insoles wholesale, please write a request by email

One of the many positive reviews about our heated insoles:

Prepare your sleigh in the summer - says a Slavic proverb. If a sled is not needed, then warm shoes are what is in demand in winter: by outdoor workers, by athletes in winter sports, and simply by pedestrians standing at frosty stops.

But shoes don't always keep you warm. Additional insoles will not help even when you wear several socks. What is the solution: endure the cold again or come up with something, or try something invented by someone?

Ship insoles

Global companies also offer a solution, but at inflated, from the Russians’ point of view, prices for their products for warming feet in winter shoes. To roughly understand what they are, just go to websites that sell heated insoles and look at their photos.

Insoles filled with electric heating elements for long-term use or disposable use are inserted into boots or boots. They were initially, most likely, developed using space technology, and then reached ordinary consumers in countries with cold winter climates, including Russia. This was the case with the now famous “Velcro”, which today is used everywhere in everyday life.

As always, the craftsmen did not stand aside and will tell you what heated insoles are. They themselves contributed to the electric heating of the legs. Let's tell you more about this; it is possible that many people use recommendations for making shoe heat convectors on their own.

What to make a “stove” for feet from?

An insole or orthosis is inserted into a shoe for a number of functions. And more for medicinal purposes - for pain in the foot and joints due to arthrosis and injuries, correction. Not a word about the heat conservation function.

Only in the comments are there messages about how to make simply warm insoles - from felt, foil foam and construction insoles. We will offer ideas on how to make heated insoles. Anyone can cope with this task.

Below are step-by-step instructions on how to make insoles with your own hands. Let's show the example of insoles with autonomous heating from a mini-battery (battery) with adjustable temperature.

There are a number of factors to consider. First: choose insoles with a base that does not conduct heat well - so that they do not “sink” into the sole, but warm your feet. Insoles made of felt with a thickness of 0.5 centimeters are suitable according to their characteristics.

Second factor: experiments have shown that the area of ​​the feet that freezes most in the cold is the toes. So they need to be heated, and the blood heated in them will insulate the rest.

And this will save on energy costs, because electric current is generated not by a powerful car battery, but by the one that powers smartphones and tablets. That is, the battery must fit in the pocket of a person whose feet are heated by the insoles. The best heated insoles on charge.

The heating element of the homemade device is a wire with a predominance of two types of metal - nickel and chromium. It, wound in a spiral for greater power, serves as a heating element for household electric stoves. For insoles, a wire ten times shorter (48 cm) and much thinner (0.3 mm) is sufficient. It can be taken from any non-working 300 watt heater. Sometimes you can buy it at an electrical store for 20 rubles.

Buy a voltage regulator from four volts and above in a Chinese store. If you don’t want to bother with homemade products, buy factory-made electric insoles with charging in the same market.

But the master himself assembled the convector on insoles

The heating thread was laid across the insole so that when walking with bends in the sole, the wires would not move. The entire length of the nichrome is sewn to the base.

There is room for a second layer of heating element. It will be mounted on a leather base, and it transfers heat well to the feet. In this case, little energy is lost, and the skin does not warp from the heating of the elements. The leather insole is sewn to the bottom - the seams will pass between the nichrome threads.

Two nichrome contacts are removed from the insole, two stranded copper wires up to one and a half meters long each (plus and minus the battery) are soldered to them.

Note!

"Power station" for insoles

The main element is a 7.2-volt nickel-metal hydride battery with a current of 5000 milliamps per hour. Without additional charging from the mains, the battery will warm your feet for 5 to 11 hours of continuous operation. The heating of shoes depends on the above parameters - voltage and current.

A 12 volt battery is better. The maximum heating is 60 degrees, but the adjustment keeps it at any comfortable level, and not overheating. It’s worse than frost – it will raise blood pressure in people over 50.

Factory heaters

ThermaCell company offers insoles weighing 0.5 kg each for almost 16 thousand rubles. A strange price, because the same devices will be delivered through an online store much cheaper. It is not clear why the price is being increased. The insoles - for size 46 - only heat up for up to five hours. Then recharge the battery.

The WarmSpa kit has a budget price – through Yandex Market – 3750, on AliExpress – 1450 rubles. But with two batteries, for 3-6 hours of operation. There is a color heating indicator, convenient for adjusting the temperature. The downside is the thick insole - up to half a centimeter.

There are insoles on sale with replaceable batteries made in Russia - they cost about 1,200 rubles. Warms up your fingers well. Batteries can be changed without removing the insoles. Severe frost reduces the voltage and current of the batteries.

Note!

Blazewear insoles are heated by a pair of AA lithium batteries. The compartment with them is attached to the leg with Velcro.

Self-heating insoles from Heat Generator. Chemical heating - up to six hours. The elements are bio-ecological. The insoles are light and comfortable to wear in shoes. The cost is simply ridiculous - less than 300 rubles.

Photo of heated insoles

Note!

Sometimes even high-quality shoes made from natural materials cannot protect us from low temperatures. During the winter season, frozen feet cause significant discomfort. And hypothermia of the body is a direct path to colds, kidney disease or other unpleasant ailments.

But leading companies and shoe manufacturers began to produce devices for additional insulation of their products. The most convenient and versatile item that protects our feet from severe frosts are heated insoles.

Types of models

This powerful barrier from the cold will not allow our feet to get cold even when people who have used heated insoles at least once have had only positive reviews. Fans of winter fishing, skiers and residents of cold regions especially need additional insulation of their feet.

According to the principle of operation, thermal insoles are:

1. Wireless. This model is equipped with a miniature battery, which is placed in the heel area. The duration of heating of the device depends on its characteristics. The insoles can be additionally equipped with a remote control that regulates the degree of heating and operating time.
2. Wired. A special device is placed inside the insoles, which heats them and distributes heat evenly over the entire surface. The power source and device control system are located outside. The insole and battery are connected using wires. Ordinary batteries can be used as batteries.

Product advantages

Many consumers who value comfort in any weather have already tried heated insoles. Reviews from users who purchased different models indicate a number of advantages and differences.

Advantages of wired insoles:

• Convenience. Since all the internal structures of the insoles are placed outside, such devices have a miniature thickness. This allows them to be used in any shoe.
• Duration of work. By changing the batteries in a timely manner, you can keep your feet warm for a long time. This is especially important during hikes - all you need to do is take a replacement power supply, and you won’t be afraid of any vagaries of the weather.
• Versatility. Thanks to their special design, wired insoles can be adjusted to fit. To do this, you need to trim off the excess parts according to special marks.

Advantages of wireless insoles:

• Practicality. These insoles do not contain wires that get tangled and get in the way.
• Heat. Usually, powerful batteries are built into such insoles that can maintain the temperature inside the shoes for a long time.
• Comfort. The insole does not need to be adjusted to your foot - all models are presented in standard sizes with the possibility of minor adjustments.

Operating principle

Heated insoles, which have a heating device inside, operate using low voltage current.

They are completely safe for humans, and they can be used an unlimited number of times.

The inside of the insole is surrounded by a special material, the purpose of which is to distribute and retain heat evenly. The device is recharged with batteries or from the mains.

Disposable insoles

There are models in which heating occurs through the interaction of chemicals. Typically, such insoles are disposable and sold in sealed films. To use, you must open the product and remove its top layer. The heating process lasts up to 4 hours. The insole should be thrown away after use.

The undeniable advantages of disposable models are price and convenience. However, it is worth considering factors such as low temperature during heating and questionable safety. Many manufacturers of disposable insoles claim that they are absolutely harmless. But you should be aware that if damage to the product occurs, the internal chemical components may oxidize and have an adverse effect on the human body.

"Thermacell"

The insoles of this company are wireless. Inside the device are placed that retain heat for 5 hours. The insoles can be adjusted according to temperature using the control panel. The surface material does not absorb moisture, and the comfortable orthopedic shape of the product provides comfort when walking.

The insoles are not dangerous, it is impossible to get burned by them. Inside the device is equipped with a special sensor that regulates the heating and turns it off if necessary.

The product has 3 temperature modes:

• without heating;
• warm (38 degrees);
• hot (44 degrees).

Thermacell insoles come in standard sizes, but if desired, you can reduce their edges slightly so that the surface of the product perfectly follows the contours of the shoe. Powerful batteries are designed for 2500 hours of continuous operation or 500 recharges from the network. This allows you to use the insoles without problems for several years.

The surface of the product is made of high-quality hypoallergenic material with antibacterial treatment. The design of the insoles is resistant to deformation, which allows them to be kept in perfect condition for a long time.

According to consumer reviews, this model is made of durable, bright material and does not wrinkle. However, when worn, there is a rapid cooling of the surface of the product and some discomfort when walking. According to buyers, Thermacell heated insoles are not suitable for keeping warm and will cause significant inconvenience during outdoor activities.

The cost of the product varies between 4-5 thousand rubles.

"Blazewear"

Heating of the internal element of products from this company is carried out using batteries or accumulators. Blazewear insoles have a control unit that is conveniently attached to each foot using a soft strap. The temperature limit reaches 46 degrees and persists for 4-5 hours. Each unit has buttons, by pressing which you can start heating or turn it off.

Inside the insoles there is a special plate made of carbon fiber. It evenly emits infrared heat and disperses it over the entire surface. The heating element is located in front of the product, under the fingers.

For continuous operation, 3 simple batteries are required or the insole is very thin, only about 3 mm. For convenience, the width and length of the product can be reduced.

Consumers who have tried these heated insoles have had positive reviews. The product is high quality and keeps heat for a long time. The ability to adjust the size allows you to adjust the insoles to your foot as accurately as possible. Some blocks are attached to the legs, but over time the feeling of discomfort goes away.

The average cost of the product is 2500 rubles.

Where can you buy inexpensive insoles?

In winter, it is very important to keep your feet warm. Those who are looking for good heated insoles at an affordable price can be advised to pay attention to Spodogrevom products.

Products are manufactured in Russia using components from China. The kit includes a charger and a storage bag. According to customer reviews, the products of this company cope with their purpose - the insoles are warm for 8-10 hours. When the charger is turned on, it not only powers the battery, but also additionally dries the surface. The average cost of a pair is 2500 rubles.

For those who want to purchase disposable heated insoles, Sportmaster offers Warm Feet products. The price of this product is about 100 rubles.

According to consumer reviews, “Warm Feet” thermal insoles are an excellent option for hiking, fishing, and prolonged exposure to the cold. The product keeps warm for 6 hours and is not felt when walking.

Custom insoles

Technology does not stand still, and the French company Sidas made a splash with the release of thermoformable insoles. The manufacturing process takes only a few minutes. You need to stand on a special device that takes the shape of your foot. Then insoles heated to the desired temperature are placed in the pressure areas.

The shape of your feet is instantly transferred to the flexible material. Then the insoles cool down for 5 minutes. By cutting the contour of the material to size, you get an ideal product that perfectly follows all the curves of your foot.

Individual insoles “Sidas” are divided into several types:

• Volcano;
• "Custom";
• Nano Set.

The first two models are standard thermoformed products. The Nano Set is a set of heated insoles that includes a charger, 2 batteries and one pair of Volcano.

The cost of Sidas products ranges from 2 to 10 thousand rubles.

DIY heated insoles

For production you will need:

• thick cardboard;
• toggle switch;
• scissors;
• thin wire (spiral);
• copper wire (diameter 0.75-1 mm);
• wool insoles;
• 12 volt batteries;
• medium-sized metal staples;
• foil.

First, you need to cut out a template from cardboard according to the size of the wool insoles. It should be carefully stitched with wire around the entire perimeter. You need to leave a gap of about 1 cm between the lines of the spirals.

Sew the toe area of ​​the template more often than the heel area. Combine wool and cardboard insoles. Attach a layer of foil to the bottom side.

From the inside of the foot, place contact pads made of copper wires. Use staples to secure them. The wires must be threaded through the legs and placed in the pocket. There will be a toggle switch connected to the battery. Our product is ready.

It’s not difficult to make heated insoles with your own hands, but you should follow safety rules and carefully adjust the parts. The required time to make such a product is about three hours.

How to choose the right insoles?

If you're going hiking, ice fishing, or have long walks in the cold with a stroller, thermal insoles are a great way to forget about cold feet. But among the variety of models, it is difficult to make a choice, therefore, when purchasing these products, pay attention to the following nuances:

• Size. Since this item is intended for winter shoes, you should be prepared for the insole to be much wider than your foot. You need to choose either your product size, or an order of magnitude smaller. Some insoles can be cut and adjusted to fit the size of your shoes.
• Control. Take a closer look at models with a remote control. Thanks to this device, you can quickly turn off the insoles in the car, when entering the store, and start them up if necessary.
• Volume. Some types of heated insoles are much thicker than regular ones, so they can only be used in wide shoes.
• Time of use. If you're going on a long hike, make sure your insoles work smoothly. The best solution would be to choose a product that is recharged by batteries. During your stay in the cold, you just need to change them, enjoying the continuous warmth.
• For short walks, disposable insoles may be suitable. They should be thrown away after use.
• Availability of recharging. Some models provide a power connection to the car, which allows you to take care of the warmth of your feet even while on the road. This accessory can be purchased separately.

If you choose the right insoles, you won't be afraid of winter frosts.

Features of use

When finished using, be sure to unplug the insoles. The product must be stored in a special bag in a dry place. To charge, remove the insoles from the shoes and dry them.

There is no need to subject the product to heavy loads, bending or deformation. Doing so may damage the heating element.

One of the conditions for maintaining a stable temperature inside the shoes is the correct choice of socks. They should be of medium thickness and wick away moisture well.

During use, make sure that your feet do not get too hot. If the insoles are warm and you feel comfortable, there is no need to add temperature. In case of a sudden increase in heat, it is better to turn off the device and make sure it is working properly.

It is not advisable to use insoles during active sports or running. Excessive loads in the area of ​​the heating element can lead to its breakdown or malfunction of the device.

The insoles cannot be washed. It is best to dry them at room temperature.

Popularity of products

Residents of many countries have already tried heated insoles. Ukraine, Russia, Belarus are famous for their cold winters. A long stay in the cold can lead to hypothermia, various diseases and ailments.

Using thermal insoles, you don't have to worry about the comfort and warmth of your feet. Long waits for a bus at a bus stop, winter walks, fishing and hiking will take place in a good mood without fear for your health.

Consumers who have used heated insoles have had rave reviews. The products are very easy to use and have a long service life. The ability to reduce the size allows you to use insoles even for children, adjusting them to the child’s miniature foot.

Basically, all models have a comfortable orthopedic shape and a pleasant-to-touch surface, which provides complete comfort to the legs when moving.

In practice, the insoles have shown their reliability, practicality, durability and effective warming of the feet even in severe frosts.

A high-quality product, subject to simple rules of use, will serve you for several seasons, protecting your body from hypothermia and illness.