13 Best Heated Insoles for Boots to Keep Your Feet Warm

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Heated insoles for boots may not sound like the most important piece of clothing you’ll ever own, but in reality, they are extremely useful during the cold autumn and winter months. 

After all, they protect your feet against the bitter cold and allow you to engage in activities you would otherwise not be able to because of the cold weather. And this goes beyond just strolling about in the snow! There are heated insoles for skiing, hunting, and even mountain climbing!

If you’re in the market for a new pair of heated insoles for your next winter adventure, we’ve got you covered! Here’s our selection of the 13 best heated insoles for boots to keep your feet warm! 

What are heated insoles?

Boots with heated insoles

As the name suggests, heated insoles for boots are basically shoe inserts that provide warmth for your feet in cold weather. 

While some people are perfectly fine with just layering up with socks, these insoles are able to offer extra protection to those who constantly get cold feet. It can also prevent frostbite in extremely cold situations where winter socks just won’t cut it. 

What’s more, some insoles are specially designed to be used with ski or hunting boots too! Most insoles are rechargeable and battery-powered, although there are both wired and wireless models on the market. 

Let’s take a look at some of them now! 

Heated insoles for harsh winters

1. HOTRONIC S4 Universal Foot Warmer

If you’re looking for heavy-duty heated insoles for boots, then the Hotronic S4 Universal Foot Warmer is arguably your best choice.  

With multiple temperature settings that can reach up to 172 °F (or 78 °C),  these heated shoe inserts are designed to withstand even the harshest winters. There’s even a timed temperature setting to give you an extra blast of warmth if you ever need it. 

Even if you’re not planning a trip to the Land of Always Winter (shoutout to my fellow Game of Thrones fans!), Hotronic’s best-selling thermal insoles are a good choice to keep your feet warm. 

With a rechargeable battery pack that can last up to 21 hours on the lowest temperature setting (up to 99 °F or 37 °C), the Hotronic S4 is one of the best heated insoles for hiking.

In addition, thanks to its one-size-fits-all design, it can also be used for skiing too! 

Click to check its price on Amazon.

Key features:

  • Long battery life (up to 21 hours on low setting)
  • Fits almost any shot or boot
  • Adjustable temperature settings

2. TONHA Wireless Heated Insoles

A common downside to battery-powered heated insoles is the fact that they come with plenty of wires. This may sometimes make them difficult to use as they can be extra bulky and hard to store.

Wireless foot warmers, like these from Tohna, don’t have this problem. Instead, all you have to do is simply slip the insoles into your shoes and control the temperature settings using a compact remote control! 

Unlike other models, Tohna Wireless Heated Insoles can last for quite a long time. On average, a fully charged battery can last between four to eight hours.

Another major plus point of this model is greater temperature control. Rather than rely on a few preset temperature settings, these insoles allow users to adjust their heat settings by degrees (between 104 to 149 °F or 40 to 65 °C). 

What’s more, these thermal insoles were designed to be both comfortable and durable, making them some of the best insoles for skiing, hiking, and other high-intensity sports, even in the coldest winters.

Click to check its price on Amazon.

Key features:

  • Long-lasting battery life
  • Suitable for outdoor sports and activities
  • Waterproof 

3. THERM-IC C-Pack

Therm-ic is one of the top premium brands when it comes to keeping warm in harsh winter weather. Their C-Pack Heated Insoles are able to diffuse heat instantly in a stable and constant manner, ensuring your feet stay toasty throughout your outdoor winter adventure. 

The battery life of the C-Pack can last up to 13 hours, and the battery packs are designed to fit underneath most ski boots, offering users better comfort and mobility. It’s no wonder they’re considered the best insoles for skiing! 

What’s more, you can switch between the three heat settings using your smartphone! That’s because Therm-ic’s insoles are Bluetooth compatible. All you have to do is download the Thermic Heat Control App on your phone and you’re all set!  

Click to check its price on Amazon.

Key features: 

  • Bluetooth compatibility and control
  • Long-lasting batteries
  • Ideal design that goes well with most ski boots 

4. FUTESJ Rechargeable Heated Insole with Remote Control

Another great option to consider when looking for heated shoe inserts is FUTESJ.

Its carbon fiber insoles can reach up to 140 °F (60 °C), keeping your feet toasty even in the harshest winters. Of course, you can also easily switch to the other two, less intense heat settings with just the push of a button on the remote. 

FUTESJ’s foot warmers are designed for active lifestyles in the snow. The battery is located inside the heel of the sole and is encased in steel, making it extremely durable. The downside is that it might add on a teeny bit of weight to your boots. 

That said, there’s no denying that these are some of the best heated insoles for hunting, mountain climbing, and other activities in the freezing cold.

Click to check its price on Amazon.

Key features: 

  • Wireless and rechargeable
  • Durable battery casings that are conveniently stored inside the insoles
  • Comfortable carbon fiber material 

Best heated insoles for regular outdoor activities

5. WARMFITS Rechargeable Heated Insoles

When it comes to battery-powered heated insoles for boots, there are two important aspects to consider. The first is battery life and the second is the ease of recharging the batteries. 

These rechargeable insoles from Warmfits come with a battery charger that is compatible with power banks, car chargers, and even different power plugs and sockets. This makes them easy to charge and an ideal choice for frequent travelers. 

Once fully charged, Warmfits’s insoles can last up to six hours and offer up to 120 °F (49 °C) of warmth. Thanks to the battery pouches that can be attached using a velcro strap, they make for great heated insoles for boots, especially high-rise footwear like ski or hiking boots. 

Despite its heavy-duty design, Warmfits’s model is quite comfortable thanks to its slim body made with EVA foam. 

Click to check its price on Amazon.

Key features: 

  • Multiple charging options
  • Built for comfort
  • Compatible with different types of boots

6. DIGITSOLE Warm Series Heated Connected Insoles

You may think that all heated insoles are the same but for me, Digitsole definitely stands out as my favorite. That’s because they don’t just keep your feet warm and toasty, but they also feature an activity tracker! 

By syncing your Digitsole Warm Series insoles to your smartphone via the Digitsole app, you’ll be able to track your steps and distance traveled, save a map of your route, and more! 

In terms of functionality, these are also some of the best heated insoles for winter. They are water-resistant, durable, and feature an ergonomic design that makes them comfortable, even for prolonged usage (the batteries can last up to eight hours!). 

An internal thermostat regulates temperature and distributes heat evenly in the insoles but you can control each insole individually on the app too! It’s super convenient and user-friendly! 

Click to check its price on Amazon.

Key features: 

  • Allows you to track your activities 
  • Smartphone-compatible 
  • Ergonomic design that absorbs shocks well

7. THERMACELL Original Heated Insoles

Thermacell is another well-known brand when it comes to heated apparel for winter. Their original heated insoles for boots may be slightly pricier than normal, but they certainly deliver in terms of quality. 

Designed to provide warmth for an extended period of time (around five hours on a full charge), Thermacell’s insoles are a good option for a casual ski trip or a day in the office. 

The wireless heated insoles are controlled via a remote that has a seven-foot working range, so as long as you have it in your pocket, it will always be responsive.

Waterproof and trimmable to fit any boot, these foot warmers are some of the best heated insoles for hunting, snowmobiling, and casual walks in the snow. 

Click to check its price on Amazon.

Key features: 

  • Easy installation and use
  • Multiple charging options
  • Water-resistant

8. ACTION HEAT Rechargeable Heated Insoles with Remote Control

Because of how we constantly wrap our feet in multiple layers during winter, it can sometimes lead to our feet smelling a little off at the end of a long day. 

One of the key features of Action Heat’s rechargeable, battery-powered heated insoles, is that it is made of breathable material, which helps reduce feet odor. The insoles are also lightweight and feature a fleece-lined softshell for maximum comfort. 

The built-in batteries can last up to eight hours depending on which of the three heat settings you use. For a regular ski trip to the Alps, level two is often toasty enough.

If you do find yourself running low, simply plug the insoles into a USB charger and give them an extra boost! 

Click to check its price on Amazon.

Key features: 

  • Lightweight design for comfort
  • Deodorizing insole 
  • Long-lasting battery life 

Best heated insoles for daily use

9. DR.WARM Wireless Foot Warmer with Remote Control

When it comes to thermal insoles for boots that can be used on a daily basis, DR. Warm is a fine choice thanks to its convenient, wireless design that fits in most forms of winter footwear, including work shoes. 

Simply slip the insoles into your shoes and control them with the mini remote to change between the three different temperature settings! Light and versatile, these insoles are quite comfortable to walk in, even over long distances. 

However, with a battery life that only lasts between two to five hours depending on usage, these insoles for boots are better suited for leisurely short walks or for daily commute to the workplace. 

Click to check its price on Amazon.

Key features:

  • Practical, wireless design that fits most shoe sizes
  • Easy to use thanks to the remote control
  • Multiple temperature settings to suit different weather conditions

10. THERMRUP Electric Heated Insoles

Thermup’s Electric Heated Insoles are more traditional in design, using rubber heating elements that distribute heat evenly throughout the foot. There are four different levels of heat regulation but most only stick to the first two. 

One of the major plus points of Thermup’s durable and waterproof heated insoles, especially for those who use them regularly, is that they are hand and machine washable. This makes them an ideal, economical choice for daily-use insoles. 

That said, one particular downside is the bulky batteries that need to be stapped to your ankles. There is also no remote (like other wireless heated insoles), so you’ll have to switch them on and off manually.

That said, as a budget-friendly option that you can use repeatedly, these heated shoe inserts are a great choice! 

Click to check its price on Amazon.

Key features:

  • Hand and machine washable
  • Different heat settings with an innovative rubber heating element
  • Waterproof and durable

11. GLOVII Rechargeable Heated Insoles with Remote

If you’re going to be on your feet for most of your day, Glovii’s rechargeable heated insoles are going to be your best friends. 

That’s because these insoles, made from a carbon fiber composite, not only radiate heat well but also promote better blood circulation in your feet. What’s more, they provide better stability and maximum comfort as well! 

In terms of keeping you warm, the battery life of the insoles can last up to an average of seven hours, based on which heat setting you use.

While the maximum temperature may not be that high, these foot warmers are perfect for daily use, especially if you travel by foot on a regular basis. 

Click to check its price on Amazon.

Key features: 

  • Comes with a storage case
  • Fits in most types of footwear and boots
  • Easy to trim and resize 

12. HOTHANDS Insole Foot Warmers

Another important factor to consider when choosing heated insoles for daily use is cost. After all, it’s not quite practical to be buying expensive new insoles every other week! 

That’s why these footwarmers from Hothands are such options to have in winter. These self-heating insoles (simply shake to activate) can provide heat for up to nine hours and can be disposed of at the end of the day.

Made using natural ingredients, they also absorb odors and are thin enough to fit most boots and footwear.

The downside to these kinds of disposable insoles is that you can’t control the temperature settings. However, at max temperature, they should provide enough warmth to get you through the day. 

Click to check its price on Amazon.

Key features:

  • Lightweight and disposable
  • Easy to use
  • Affordable

13. TUNDRAS Toe Warmers

Similarly, Tundras Toe Warmers are a quick, economical solution to cold feet in winter. While these aren’t exactly insoles in the traditional sense, they do provide sufficient warmth to your toes to help you stave off freezing cold. 

Much like the disposable insoles from Hothands, Tundras Toe Warmers are self-heating and are activated by shaking them. Once they’re warm and toasty, simply place them in your boots and you’re done! 

The warmers provide up to six hours of warmth, making them ideal for casual strolls and some forms of light exercise in the winter. They are also odorless and fits in most kinds of footwear.

A fair warning though, they might get a little too toasty since there are no heat settings to control. So make sure not to pair them with thick socks!   

Click to check its price on Amazon.

Key features:

  • Quick-acting
  • Suitable for various activities and weather conditions
  • Fast and easy usage

Choosing your heated insoles

As you can see, there are plenty of different types of heated insoles on the market. But which one should you buy?

While I can’t direct you to your dream pair of insoles, I can help you by sharing some of the important aspects to look out for when making a purchase. 

Max temperature

The first thing to consider is whether or not the heated insoles you buy can provide you with sufficient warmth. As you can see, some insoles can provide ample heat up to more than 170 °F while some provide far less. 

Before buying your insoles, consider whether or not they provide enough heat for wherever you’re going or for whatever you plan on doing in the snow. 

Ease of installation and use

Next, you need to think about whether or not the insoles are easy to use. There are some insoles that can be slid into your boots easily while others may come with battery pouches that need to be strapped onto something. 

Apart from that, can the heated insoles be turned on and off with a remote? Can you also control the temperature with the push of a button? These are all important questions to ask. 

Battery life and charging conditions

If you’re buying battery-powered heated insoles (which is the norm these days), then make sure that the battery life fits your needs. After all, you wouldn’t want your insoles to stop working while you’re halfway up in the Alps on a hiking trip, do you?

Another point to pay attention to are the charging conditions.

Can I charge my insoles with a USB port? Do they work with any kind of wall charger? How long do I need to charge my insoles for? That last question is especially important if you’ll be traveling regularly in winter. 

Flexibility and coverage

While most of the heated insoles for boots we’ve featured are trimmable and adjustable, there are also some that come in set sizes.

Before buying a pair of foot warmers, ensure that whatever you’re buying can fit, or at least be made to fit, your footwear perfectly. 


Finally, consider your budget. While it’s nice to have branded insoles with the latest technology, you might want to make your choice based on how often you will be using the insoles. After all, some insoles, especially wireless ones, come with quite a hefty price.

Try to find one that both fits your needs and your wallet!

Walking in snow with heated insoles

FAQs about heated insoles

Do I really need heated insoles?

I would say yes but it also depends. If you’re going somewhere where the weather is chilly but not freezing, and you think you can manage with just thick socks, then maybe hold off on your purchase. 

However, if you will be spending plenty of time in the bitter cold, then heated insoles are definitely worth the expense. This is especially true for those who get cold easily and have circulation problems.

How do you use heated insoles?

First, figure out how to turn on/activate your insoles. Once you’ve done that, using a heated insole is awfully easy. Simply slide them into your boots or shoes and you’re done! 

For some models, you can control the temperature with a remote. For others, you may need to adjust it manually. Some may not even have temperature controls. So make sure you use the right ones for your particular situation and preference! 

One important warning though is that some insoles can get very hot! NEVER expose your bare feet directly to heated insoles. Instead, put on a pair of socks first!

Can I pair my insoles with other warm clothing?

You most certainly can! However, keep in mind that some insoles can get quite toasty, so try not to layer up too much! 

Can children use heated insoles?

Heated insoles are generally safe for use, even by children. The only thing to really look out for is the heat settings since some insoles can get uncomfortably hot. 

There are also child-friendly insoles that fit better but most insoles can be trimmed to fit kids’ shoes. 

Can heated insoles get wet?

As a general rule of thumb, try not to get your insoles wet. This doesn’t just apply to battery-powered heated insoles, mind you. 

If you feel that your feet will somehow be soaked anyway during your time outdoors, opt for waterproof or water-resistant insoles. 

How long do heated insoles last?

It depends on the quality of the insoles. Disposable heated insoles should be switched out every day. A good quality pair of foot warmers, on the other hand, can last anywhere between two to five years depending on how much you use them. 

If you’re talking about battery life though, most battery-powered insoles last between five to eight hours when fully charged. 

How do I know if my heated insoles are fully charged?

Most rechargeable heated insoles come with a specialized LED charger that flashes green to indicate a full charge. 

And there you have it: The best heated insoles for boots for your next winter adventure! Not warm enough? Then pair your foot warmers with heated vests for extra protection from the cold! 

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