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USB Heated Insoles, Cut to Fit
EU 41–46
Sale price
$152.99
Regular price
$199.90
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USB Heated Insoles, Cut to Fit
Sale price
$152.99
Regular price
$199.90
Cut to fit nearly any shoe
Thin 4 mm insole keeps boots comfortable
Carbon fiber warmth from toes to heel
Description
Cold feet make a long day feel longer. The EmberThreads USB Heated Insoles slip into the shoes you already own and warm you from the ground up. Thin carbon fiber heating elements sit inside a 4 mm insole, so your boots still fit comfortably while your toes stay warm. They are a natural fit for work boots, hunting and fishing boots, snow boots, and everyday winter sneakers. Because they move with you from shoe to shoe, one pair can serve the whole winter season.
Each pair comes in two size ranges, EU 35 to 40 and EU 41 to 46, and you can trim along the printed shoe lines for a precise fit. Charging is simple with the included USB cable, and the low-voltage design runs at a maximum of 4.5V. The unisex black design works in nearly any shoe. Allow for a small margin when measuring, since sizes can vary slightly between brands.
Keep the insoles dry, and remove them from your shoes to air out between uses. For safety, start on the lowest setting, never use it while sleeping, and check your skin during longer sessions. If you have reduced sensitivity to heat, check with your doctor before use. People with diabetes or poor circulation in the feet should talk to a doctor before using heated insoles.
- Heating element: Carbon fiber
- Thickness: About 4 mm
- Max voltage: 4.5V
- Sizes: EU 35 to 40, EU 41 to 46 (cut to fit)
- Color: Black
- In the box: 1 pair of insoles, 1 USB cable
Shipping and Returns
Shipping
We ship to the United States and Canada. Shipping costs and delivery estimates are shown at checkout. Orders are processed within 1 business day, and you get a tracking link by email as soon as yours is on its way.
Easy 30 day returns
Changed your mind? You have 30 days from delivery to send it back. Items should be unused and clean, in their original packaging, with all included accessories. Start your return through our Contact page with your order number and we will send you a free return label. Your refund goes back to your original payment method within 5 to 10 business days after your return arrives.
Damaged or faulty items
If anything arrives damaged or stops heating, contact us within 30 days of delivery with a photo or short video. We will send a free replacement or a full refund, and you never pay shipping for it.
Warm From the Ground Up
Slip EmberThreads heated insoles into the shoes you already own and feel warmth spread through your toes and heels.
Your Shoes, Just Warmer
Trim to size for a perfect fit in work boots, hunting boots, snow boots or everyday sneakers.
Barely There Comfort
Thin carbon fiber elements sit inside a 4 mm insole, so your boots still feel roomy while your feet stay toasty.
Durable Materials
Long lasting and durable materials
Timeless Designs
Classic styles you can wear every winter
Easy Setup Everytime
Hassle free setup and accurate sizing
Frequently Asked Questions
How do I get the right size?
Follow the printed guide lines and trim the insoles with scissors to match your shoe size.
Will they make my shoes tight?
No. At just 4 mm thick, they fit comfortably in most shoes and boots.
How are they powered?
They charge with USB and deliver warmth through thin carbon fiber heating elements.
What shoes do they work with?
They work in work boots, snow boots, hunting and fishing boots and everyday winter sneakers.
Can I move them between shoes?
Yes. Lift them out and slip them into another pair whenever you like.