Best Heated Insoles: What are they?
Heated insoles are devices which heat up your feet so that it feels warmer than normal skin temperature. They work by using small electric motors to generate electricity and then transfer the energy into heating the foot. These insoles can be used with any type of footwear or barefoot, but they’re most commonly found in hiking shoes (especially those made for walking long distances).
The main benefit of these insoles is that they allow you to walk around without feeling cold when wearing regular running shoes. When you wear them, your feet will feel like they’ve been warmed up from inside out. There’s no need to put on layers underneath them either since the insulation keeps the outside air at body temperature while keeping your feet comfortable.
In addition to being able to walk around without getting cold, there are other benefits such as helping prevent blisters and improving circulation. If you have ever suffered from a blistering rash after a hike, then you’ll know how bad the problem can get if left untreated. Heat helps to reduce the risk of developing blisters altogether.
There are two types of heated insoles: thermal and electrical.
The thermal type are cheaper to make, but they only warm up for a short period of time before you need to turn them off (or run out of battery).
The electrical type are more expensive to buy, but they can keep your feet warmer for a longer amount of time. The downside is that you’ll need to recharge or change the batteries after prolonged use. The upside is that you can wear these types for multiple days before needing to recharge them.
Best Heated Insoles: Purchase tips
It’s rare that you’ll find a pair of these insoles at your local supermarket and they’re almost always only available online. Since there are different types, it’s important to know which one is best for your situation.
For example, if you’re looking for a pair of insoles for walking around, then it doesn’t make sense to buy the expensive ones with a short battery life. It also doesn’t make any sense to waste your money on a brand that you’ve never heard of before. Fortunately, you can easily solve both these issues by paying attention to the company’s return policies. Also, you should read online reviews to see what other people are saying.
If you’re looking for a pair of insoles for keeping your feet warm while on a long hike or ski trip, then it makes more sense to buy the more expensive electrical types with a long battery life. Since these are more expensive and can only be found online, it makes even more sense to pay attention to return policies and read reviews.
How to Put on Heated Insoles?
These types of insoles can be a bit tricky to put on because there is often an adhesive backing on the bottom which you need to place against the inside of your shoe. It’s important to make sure that these are on firmly so that they don’t come loose while you’re walking.
Start off by turning the insoles over and looking for an arrow or cross symbol. This indicates which direction the battery should go in. Make sure the insoles are turned over so that the battery goes in first before you place them inside your shoe or boot, else you may not get a good connection.
The adhesive is mild and will not damage the inside of your shoe when you take it off, however, it can be a bit tricky getting them off if you want to replace the batteries.
Some people have reported that they get better results by not pressing down the middle of the insole, but rather placing all your weight on the outer edges. This allows for more even heating and prevents burning your feet. You may also want to rotate the insoles each day to allow for even heating.
Do NOT place the adhesive side against your bare skin. Also be careful not to over-tighten as this may cause the insole to detach from the battery.
How to Use Heated Insoles
These types of insoles are very easy to use, just slip them inside your shoe and turn on the switch. However, as mentioned above you need to be careful about where you place the adhesive side, as well as how tight you make your boot laces.
Heated insoles are best used for outdoor winter activities such as walking, jogging, hiking, and snow shoeing. For maximum comfort it’s important to make sure that the insole does not come into contact with your skin. This can be accomplished several ways, such as wearing thick wool socks or two pairs of thin socks. This prevents burning and increases comfort.
It’s also important that you don’t place the insole directly against your skin because this may cause a short if the battery touches it. If you have particularly large or heavy boots, then it’s a good idea to put the insole inside another pair of socks and then place it inside the boot so that it doesn’t move around. This also helps to prevent the battery from moving around and possibly coming in contact with your skin.
Once you’ve made sure that the insole is not touching your skin, then you’re ready to turn it on by using the control box. There are three heat settings (high, medium, low) and these can be adjusted with the dial. It takes a few minutes for the insole to reach the desired temperature, you will know it’s working when you feel heat coming from inside your shoe.
It’s always a good idea to check the batteries before heading out because you don’t want to get far away and have them suddenly die on you.
How Long Do They Last?
Heated insoles can last anywhere from 3-6 hours on a single charge, depending on which setting you are using them on. You may get longer life out of them if you don’t heat them up all the way. The lower the temperature, the less power that is being used.
Also, if you are someone who sits still for long periods at a time (ie: snowmobiling, hunting) then you can conserve power by turning the insole on and then placing it inside a plastic bag or some other airtight covering. This retains the heat for much longer intervals of time.
How to Care and Clean Heated Insoles
Caring for your heated insoles is very easy. The first thing to realize is that they are going to get a little stinky due to the buildup of sweat, water, and salt. When this happens it’s important to clean them or else they won’t heat up very well.
Sources & references used in this article:
Customizable heated insole by AG Koch – US Patent 6,657,164, 2003 – Google Patents
Heated insoles by S Shapiro, JK Lynch, IN Whitehead – US Patent 9,548,618, 2017 – Google Patents
TTTTT| by E Ell, TEE HINDLEDEY – assets.academy.com
Culture of Empire: American Writers, Mexico, and Mexican Immigrants, 1880-1930 by M Target – 2005 – docs.google.com
Heated insole remote control systems by I Whitehead, JK Lynch – US Patent 8,850,716, 2014 – Google Patents