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I work construction and these are a total game changer for early morning shifts. No more numb toes!
Mike T., Minneapolis★★★★★ -
The remote is so handy for hiking. I can turn the heat up when we stop for a break without taking off my boots.
Sarah L., Denver★★★★★ -
Best investment for winter dog walking. They charge fast and stay warm the whole time. Highly recommend!
Dave R., Chicago★★★★★
ThermoStep 2.0 Heated Insoles.
🔥 Instant relief for freezing winter feet
❄️ Toasty warmth through the longest outdoor shifts
🔋 Reliable heat for eight blissful hours
🕹️ Total temperature control at your fingertips
60-day money-back guarantee
Walk on clouds of warmth for 30 days. If your feet aren't the happiest they've ever been, we will give you a full refund. Your satisfaction is our warmest priority.
How do I find my size?
The ThermoStep 2.0 features a trim-to-fit design. Simply use the integrated guide lines on the bottom to cut them to your exact shoe size for a perfect, custom fit every time.
Are they water resistant?
Yes! They have an IPX4 water-resistant rating, meaning they can handle sweat and light moisture. They are perfect for snowy hikes or damp work environments without losing performance.
How long does the battery last?
The 2000mAh batteries provide up to 8 hours of continuous heat on the low setting. On the high setting (140°F), you can expect several hours of intense, therapeutic warmth.
Can I use them in sneakers?
Absolutely. Our second-generation design is slimmer than ever (only 5mm at the forefoot), allowing them to slide easily into work boots, hiking boots, and even standard sneakers.
Six Steps To Cozy Feet
Getting started with ThermoStep 2.0 is as easy as walking. Follow these simple steps to banish the cold forever.
Your Path To Total Comfort
Charge Up
Connect your insoles via the included USB-C cable for a quick three-hour full charge.
Custom Trim
Use the guide lines on the bottom to trim the insoles to your specific shoe size.
Swap Insoles
Remove your current shoe insoles and slide in your new ThermoStep 2.0 units.
Power On
Press the power button on the heel or use the remote to activate the heating elements.
Pick Your Temp
Toggle between Low, Medium, and High settings using the wireless remote control.
Enjoy The Heat
Step outside and enjoy consistent warmth for up to 8 hours straight.
Don't just take our word for it—see how we stack up in the cold.
Proven Winter Performance
98%
Users reported significantly increased comfort during work
85%
Reduction in cold-related foot fatigue
92%
Found the remote control extremely easy to use
Results based on a user survey of outdoor professionals and recreational winter athletes.
What Our Walkers Say
"I spend 10 hours a day on a cold warehouse floor. These are the only things that keep me going."
"I love winter golf but hate the cold feet. These fit perfectly in my spiked shoes!"
"Fishing in the winter used to be painful. Now, I stay out longer and catch more fish."
The smartest way to keep your feet heat-sealed this winter.
Designed to fit comfortably in your shoes without feeling bulky or cramped.
Modern charging technology for faster power-ups and universal cable compatibility.
High-quality foam that allows airflow while trapping heat where it belongs.
Built-in sensors automatically shut off to ensure your safety and comfort.
Designed to fit comfortably in your shoes without feeling bulky or cramped.
Modern charging technology for faster power-ups and universal cable compatibility.
High-quality foam that allows airflow while trapping heat where it belongs.
Built-in sensors automatically shut off to ensure your safety and comfort.
Why Your Feet Need This
- Full forefoot coverage ensures total warmth.
- Wireless remote means no bending over.
- Trim-to-fit design works for any shoe size.
- Rechargeable batteries save money on disposables.
- Advanced insulation keeps the heat inside.
ThermoStep vs. The Rest
See why our second-generation tech leaves the competition out in the cold.
- Full 140°F maximum heat output
- Ultra-slim 5mm forefoot design
- 50-foot range wireless remote control
- 8+ hours of battery life
- Fast USB-C universal charging
- Bulky designs that don't fit sneakers
- Short 2-3 hour battery runtimes
- Manual switches require boot removal
- Uneven heating that misses the toes
- Old, slow micro-USB charging ports
The ThermoStep 2.0 has three settings: Low (104°F), Medium (122°F), and High (140°F).
Since they contain electronics, they should not be submerged. Use a damp cloth to wipe the top layer.
The batteries are integrated for safety and slimness, but they are rated for hundreds of charge cycles.
Yes, one remote syncs to both insoles so you can change the temperature for both feet at once.
Our L/XL sizing fits Men's sizes 8 through 14+ and can be trimmed down as needed.
The heating element is concentrated in the forefoot, which is the area most susceptible to cold.
Frequently Asked Questions
Contact Us