Keeping Your Feet Warm With the Heated Insoles for Boots

Tackling with the cold environment is tough when one has to hustle outside—the heated insoles for boots just help in the cause. For you to get the most suitable model of heated insoles for shoes, we have explained helpful features—that are; battery, heating extent, type of heating system, charging, comfort, moisture resistance, washable thickness, fitting (size), durability, etc.

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Based on the heating extent, universality of fitting, comfort, and durability, we have selected ThermaCELL ProFLEX as one of the best-heated insoles for boots.

Features to Look in the Heated Insoles for Boots

Battery Durability

The battery capacity of the heated insoles defines the extent of heat lasting in boots. The range of the batteries used in them is;

  • Lower Category: 1.2 to 2 Volts
  • Moderate Category: 2 to 6 Volts

Conventionally, it is good to have the bigger batteries as they last more but they also consume larger space. As the soles need to be compact thus, one with larger batteries might not fit your certain boots.

Heat Adjustability

The adjustability of heating extent allows the user to optimize the warmness according to the weather. While getting the heated insoles for boots, make sure it has adjustable heating levels. The modes of heating are;

  • Low—works long-lasting but warms to the lowest extent.
  • Mid—works and heats moderately.
  • High—works for the shortest of time but heat the boots greatly.

Tip: In the coldest environmental conditions, the ski boot heaters are much efficient to tackle with harshness.


There are generally two types of power sources that heated insoles use—cells & batteries. Both are explicitly portable but the differences are;

Cell BasedBattery Based
Mostly non-rechargeableRechargeable
Hassle of taking them outNo hassle of taking them out
Much economicSlightly pricier
Takes larger spaceCompatibly takes less space


As the heated insoles are used in the boots, they can get smelly after much time of being used. While selecting the insoles, make sure they are;

  • Washable
  • Moisture Resistance

The major problem that comes with the cleaning of the heated insoles is the water getting inside the circuit—this causes the module to experience short-circuiting. Check the customer feedback over the washable capability of insoles for durable outcomes.


The comfortability of heated insoles for boots depends on the type of foam used in it. As they elevate the typical height of the shoes, this might cause strain on the feet. The foam soles are super comfortable;

EVA (Ethylene Vinyl Acetate) Foams

The EVA foam is softer and made of the material “ethylene vinyl acetate”. This sort of foam provides good cushioning for the feet.


The polyurethane foams are a bit harder than the normal EVA foams. The pro side of this foam is that it lasts longer, much durable. As the user spends time wearing it, the foam gets settle with the shape and provides concerning support.

Moisture Resistance

The heated insoles are used in extremely cold weather conditions, thus there remain chances of moisture getting in the boots. The covering of the circuit protects it from unnecessary moisture that can penetrate through the foam.

Tip: For the most comfortable and heating insulating, use the heated insoles for hunting after removing the integrated soles.

Fitting (Size)

The size of the insole must be according to your toes. To cover the hassle, the manufacturers put two sorts of fitting style; adults and pre-adolescents (kids). The sizes for kids remain the same but as for adults, the range is;

  • Average Soles—36 to 40 (European Men Sizes)
  • Larger Soles—40 to 46 (European Men Sizes)

Working Time

The working time of the heated insoles for boots depends on the level of heating extent enabled and the capacity of the batteries integrated into them. The typical ranges are;

  • Lower Heat Level—6 to 7 hours
  • Medium Heat Level—5 to 6 hours
  • Higher Heat Level—4 to 5 hours

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1. ThermaCELL ProFLEX Heated Insoles

ThermaCELL Heated Insoles ProFLEX - Small, Black HW20-S

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Hot Features

  • Gender: Unisex
  • Power: Batteries Rechargeable
  • Age Group: Adults
  • Fabric/Material: Polyurethane
  • Shock Absorption: Yes
  • Remote Control Integrative
  • Waterproof

The ThermaCell ProFlex Heated Insoles are powered by two batteries that allow the long-lasting working of insoles. The insole’s temperature adjustability is controlled via remote control—the batteries are removable. The temperature extent is adjustable with the remote. The foam is made of polyurethane material that increases comfortability.

The shape of insoles is unisex—the size adjustability is done through the cutting of foam. The insoles also include padding that likely provides cushioning support. The ThermalCell ProFLEX is likewise water-proof thus, even if water gets in, there will be no problem.

2. USB Rechargeable Heated Shoe Insoles Foot Warmer

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Hot Features

  • Material: EVA Elastic Fibres
  • Far-infrared Carbon Fibre
  • Temperature: up to 50° C
  • Voltage: 5 Voltage
  • Size Adjustability
  • Triple Power Method
  • Waterproof Material

The USB Rechargeable Heated Shoe Insoles is integrated with three power supply methods—adapter, computer, and power bank. The carbon fibers provide robust heating that keeps the toes warm and cozy. The material keeps the feet heated even it loses all the battery, because of the insulating material.

The size of the insoles ranges from 35 to 45—the outer side is cuttable according to the fitting of the boot. This model can give up to 50° C temperature warmness. The foam is integrated with the EVA elastic fibers that support the foot efficiently.

3. Unisex USB Charging Electric Heated Insoles for Shoes

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Hot Features

  • Upper Material: Soft Fleece
  • Infrared Carbon Fibre
  • Rapid Heating
  • Voltage: 5-6 V
  • Power: less than 8 W

The Unisex USB charging electric heated insoles for shoes are integrated with far infrared carbon fiber. The model conveys the output voltage of the adaptor only 6 volts. It also has a voltage regulator protection feature. The foam is flexible and soft—as the upper material contains soft fleece that provides support and comfortability.

The model supports charging through a USB socket—it features three different sorts of heating methods. These are; USB interface heating, power adapter heating, and power bank heating. The USB cable is included in the package. Also, the model contains a high heat conversion rate that integrates rapid heating.

4. Aroma Rechargeable Heated Insoles for Winter

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Hot Features

  • Three Level Heating
  • Battery Voltage: 7.4 Volts
  • 3000mah Li-ion Batteries
  • 1-Year Warranty
  • Washable
  • Upper Material: Wool Fur

The Aroma Rechargeable Heated Insoles contains fur on the upper side that keeps the feet warm even after turning off the heating system. The temperature levels are adjustable with three different modes; low, mid, & high.

The sizes are pre-given by the manufacturers to fit in the boot accordingly. The material of the foam allows breathing for the skin that makes the most comfortable model. The batteries can be are put inside the wraps and these are worn on the shanks.

5. Dr.Warm Rechargeable Heated Insole with Remote Control

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Hot Features

  • Carbon Fibre
  • Lithium Polymer Battery
  • Lasting: up to 4—5 hours
  • Wireless Control
  • Steel Case for Battery

The Dr. Warm Rechargeable Heated Insoles is operated with a remote control that allows complete customization of temperature. The model features the circuit and battery protected by a steel case that can bear up to 250 kg of burden. There is temperature regulation consisting of up to three different levels–low heat, medium heat, and high heat.

The materials used in the foam are environmentally friendly.  This features the cut fit size adjustability, the user can cut the outer unnecessary foam part to adjust it according to the boot size. The temperature ranges according to different modes that are; high (III) from 140F to 150 F, medium (II): 122F-131F, and low (I): 100F-113F.

6. Thermrup Electric Heated Insoles Far Infrared (FIR) Foot Warmers

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Hot Features

  • Lithium-Ion Battery
  • 4 Levels of Heat
  • Washable
  • Thickness: 6 mm
  • Size Range: 36 to 46 (Euro)

The Thermup Electric Heated Insoles are thicker than the ordinary foams, but they also integral in providing good support to the feet. The size range of the insoles is universal, from 36 to 46 (European). The model comes up to 4 level heat regulators, that allow complete customization of desired heating capacity.

The foam is integrated with quality marked material that makes the insoles more durable. The battery is attached outside the foam; thus, this makes it washable. The package includes content; 2X li-ion batteries, 1 charger, 2 gaiters, 2 extensions for gaiter, and a manual.

How to Use the Heated Insoles for Boots?


The freezing temperature can be dealt with by covering the body but the feet—in the harsh cold weathers, they are needed to be properly warmed up. The heated insoles for boots are used for the same concern. They are installed inside the boots as soles and have an embedded heating system inside. The heating and insulating capability of the insoles keep the toes warm and cozy. Here, we have explained factors that are important to know—battery, comfortability, the thickness of the sole, moisture resistance, fitting size, etc.


Are heated insoles for boots washable?

Not all the models of heated insoles for boots are washable. Some of the latest models come with water-resistant quality. The modules are covered so that the water penetrates from the foam doesn’t affect. On the other hand, some heated insoles have a portable module that can be taken off before washing.

How long do heated insoles last?

An average heating time from heated insoles with a 3.7 volts battery is from 6 to 7 hours along with a temperature range of up to 120 Fahrenheit. These can be charged using a mobile phone AC adaptor with a Type C connector.

Is it possible to get an electric shock from heated insoles for boots?

It is only possible when one wears the heated insoles being wet—when you feel the insoles have caught moisture, do not wear them.

Are heated insoles better than heated socks?

The heated insoles have more temperature adjustability and needless frequency of washing as compared to heated socks. Considering the pros and cons of heated insoles, they are not much portable if you want to keep your toes warm indoor, where you cannot wear the boots.

How do you use heated insoles?

The heated insoles are installed in the boots as a substitute to the normal soles—the only difference is that they have a heating system embedded inside them. The heated insoles keep the foot warm in extremely cold weather conditions.

Data Source

  1. https://anseris.com/blogs/news/heated-insoles-vs-heated-socks
  2. https://en.wikipedia.org/wiki/Heated_clothing
  3. https://www.wikihow.com/Keep-Your-Feet-Warm
  4. https://www.theinsolestore.com/sizing-guide/
  5. https://www.quora.com/Do-height-insoles-damage-your-feet-if-I-wear-them-every-day?top_ans=215220721



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