Heated Insoles for Winter with USB Power Bank Option
Warm feet on any winter outing, with heat you adjust and power from a bank you already carry. These trimmable heated insoles have three heat settings and run on USB or a power bank.
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Warm feet on any winter outing, with heat you adjust and power from a bank you already carry. These trimmable heated insoles have three heat settings and run on USB or a power bank.
Warm feet all winter, powered by USB or a power bank
- cold feet in winter
- cold feet during outdoor activities
- need for portable warmth without bulky boots
Warm feet all winter, powered by USB or a power bank
Cold toes turn every winter walk into a chore. Slip these insoles in, pick your heat, and your feet stay warm on the trail, the commute and the slope.
Three heat settings for every level of cold

Three heat settings, your warmth
Go low for a mild walk and high for deep cold, without changing shoes. Start low and raise it only when the cold bites, which also stretches your power bank.

Powered by USB or a power bank
The USB to dual DC cable plugs into the insole's DC connector. Run it from a plug adapter at home or a portable power bank on the move.

Trim to your shoe
Line up your shoe size on the printed scale card, then cut only the minimum. The insole sits flat in your shoe or boot.
Everything you need to start warming up
- Heated insoles×2
One pair, matte black with flame-orange graphics
- USB to dual DC charging cable×1
Connects to the insole DC plug
- Size scale card×1
Prints sizes 33 to 44 for trimming
From numb toes to warm steps
The cold that finds your toes
By the second block of a winter walk, your toes are numb. Thick socks bunch up and cramp the foot. Insulated boots are too much when the day turns mild. Disposable toe warmers are one-use and slide around in the shoe.
A simpler way to stay warm
These insoles slip into the shoes you already own. Trim them to fit with the size scale card, plug the cable into a power bank you already carry, and the heat comes up from the sole.
Warm all day, every day
Pick one of three heat settings and get on with your day. The trail, the platform and the chairlift stop being something you endure. One pair moves between shoes and boots.
Match the size scale, then trim to fit
| Size 35 code | Size 40 code | Size 44 code | |
|---|---|---|---|
| Smallest trim size (EU) | 33 | 36 | 40 |
From the card: the code aligns on its matching size label, then cut only the minimum.
Heated insoles vs bulky heated boots
| These insoles | Heated boots | |
|---|---|---|
| Swap between shoes | Yes | No |
| Adjustable heat | 3 settings | Partial |
| Runs on a power bank | Yes | Partial |
| Trim to fit | Yes | No |
| Bulk-free | Yes | No |
Characteristics
Reviews
Questions and answers
Yes. They come in 35-40 and 40-44. Align your shoe size on the printed scale card and cut along the line, removing only the minimum. The card prints sizes 33 to 44.
They run from a portable power bank via the USB to dual DC cable. Runtime depends on your bank's capacity and the heat setting, so start low and go higher only when needed.
The top is a soft, matte felt-like fabric on a flexible sole. Use a shoe with room for the insole and a sock of normal thickness.
Yes. The cable connects to a USB plug adapter or a computer USB port as well as a power bank.
Connect the cable, then choose low, medium or high. Begin on low during your first use and step up as you learn what feels right.
One pair moves between shoes and boots, so you skip buying a dedicated heated pair for each. Over a few winters of hiking, commuting and ski days, that is far cheaper per use.
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