If you’re looking for a surefire way to keep your feet warm in winter, heated insoles are a great option. They’re ideal to wear inside snow or work boots in extreme cold, and are a great addition to footwear while skiing or playing other winter sports. How do they work? Disposable options generate heat through an oxidation process under pressure, and are good for one-time use. If you suffer from chronically cold feet, however, electric options may be for you; they’re equipped with rechargeable battery packs that strap onto your ankle to provide long-lasting warmth. For shopping made easy, we’ve rounded up some of the best heated insoles money can buy.
1. Kamlif Memory Foam Heated Insoles
This pair is made with soft, breathable polyester and a cushy memory foam sponge lining. These insoles feature two straps that can hold the included battery pack; you can wear these on your legs while the insoles are charging inside your shoes. The heat lasts 3-6 hours.
Pros: They're offered in three sizes and have a cut-to-fit design for easy customization. The underside is equipped with a silica gel material to prevent skidding and offer high-temperature resistance. The back of the insole is lined with silica gel for better grip inside shoes.
Cons: Some may prefer the battery lasted longer.
2. Gimilife Heated Insoles
Like the previous style, these feature two soft ankle straps that hold the batteries and allow you to control the temperature. They can also last up to six hours.
Pros: The concave and convex surface is designed to tailor to different foot sizes with three clipping area. A PVC case ensures your safety as you exercise. They come with a 30-day warranty. They're offered in three sizes.
Cons: Some users may wish the battery life was longer.
3. Aroma Season Heated Insoles
Unlike the others, these insoles feature fluffy sheepskin on the top to keep feet cozy and draw moisture away from the skin. Bamboo charcoal soles effectively absorb sweat and remove odor.
Pros: Shock-absorbing wool felt enhances comfort. The battery, which wraps around your calves, should last up to 10 hours. The battery has three heat settings. These come with a 10-month warranty if you're not satisfied and in three sizes for men and women.
Cons: Some may find them a bit bulky.
4. HotHands Insole Foot Warmers
These ultra-thin foot insoles contain single-use air-activated heat packs that warm up in 15-30 minutes.
Pros: 16 pairs come per package. They're designed to provide warmth for up to nine hours.
Cons: Some may find they could adhere better to the bottom of socks.
5. General Armor Heated Insoles
This pair is equipped with a remote control on a keychain featuring three heat settings to choose from. You can recharge them using any micro-USB charger. They'll stay heated from 3 to 4.5 hours.
Pros: They made from a soft, durable PU material. They come in four sizes and can be trimmed to get the perfect fit. A carrying bag is included. These offer a one-year warranty.
Cons: Some may wish they didn't have to be recharged frequently.
6. Bial Heated Insoles
These heated inserts are made with a titanium nanocrystal heating material that you can hand wash without damaging the technology. These insoles heat up in 3-5 minutes and the batteries wrap around your legs. The heat will last from 2-6 hours.
Pros: These have a TPU anti-skid pattern on the bottom and are vented at the back to optimize air circulation. They come in three sizes and you can trim them for a customized fit.
Cons: They may only work for a few hours.
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