Calvedon
Calvedon
ThermoStride

ThermoStride™ heated insoles

$119.99

  • Carbon heating panels at the toes and forefoot
  • Three heat levels: low, medium, and high
  • Trim along marked size guides to fit your boots
  • Onboard button plus smartphone app control

Size: S (4~8 US-CA/ 35~40 EU/ 2~6 UK)

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  • Trim the insoles along the marked size guides to match your footwear. Keep the cuts clear of the heating panel.
  • Place the insoles in your boots or shoes and power them on. The carbon panels sit under your toes and forefoot.
  • Select low, medium, or high with the onboard button or the smartphone app, and change the setting whenever you like.
  • Pair of ThermoStride Heated Insoles
  • Dual-port USB charging cable
  • Storage case
  • Quick-start guide with sizing chart

We offer free shipping on orders over $150. Once your order is dispatched, the estimated delivery time is 5 to 12 business days depending on your location — tracking is emailed as soon as it ships.

Changed your mind? You can return your product within 90 days of delivery for a refund — see our Returns page for the full policy.

ThermoStride Heated Insole Features

Rechargeable Li-ion Battery

The insoles run from a rechargeable Li-ion battery pack with a 3000mAh capacity. The pack clips on and off the insole, and the included dual-port USB charging cable is used to recharge it.

Carbon Heating Panels

Thin carbon heating panels sit under the toes and forefoot of each insole. The construction measures 0.19 inches thick, so the insoles fit into boots and shoes in place of your existing insoles.

ThermoStride

Heat Level Controls

Choose low, medium, or high with the onboard button, which cycles through the three levels. The smartphone app offers the same choice, plus timers, real-time monitoring, and separate settings for the left and right foot.

Trim-to-Fit Sizing

Each insole has marked size guides. Compare it to your existing insole, cut along the matching line with scissors, and keep the cut clear of the heating panel itself.

Frequently Asked Questions

Clip the rechargeable Li-ion battery pack to the insole and connect it to the included dual-port USB charging cable. The dual ports let you connect both packs to one cable at the same time.

Yes, through the smartphone app. It lets you set the left and right insole to different heat levels and monitor both in real time. The onboard button cycles through the three levels on each insole.

The carbon heating panels sit under the toes and forefoot of each insole. Because they are built into those areas, you should keep scissors clear of them when you trim the insoles to your size.

Lay your existing insole next to the ThermoStride insole, or use the sizing chart in the quick-start guide. Then cut along the marked size guide with scissors, staying clear of the heating panel.

Press the onboard button to cycle through the three heat levels. You can also pick a level in the smartphone app. Both methods control the same three settings.

No. The built-in physical button cycles through all three heat levels. The app adds extras such as timers, real-time monitoring, and independent control of the left and right foot.

They are made to be trimmed to your footwear size, so you can fit them into boots and shoes that have a removable insole. Use the marked size guides and the sizing chart to match your pair.

Yes. Each pair comes with its rechargeable Li-ion battery pack. It clips on and off the insole, which makes it easy to connect to the USB charging cable when you need to recharge.

Each pair of ThermoStride heated insoles comes with a rechargeable Li-ion battery pack, a dual-port USB charging cable, a premium storage case, and a quick-start guide that includes a sizing chart.

ThermoStride heated insoles have pre-marked cut lines for trimming to fit ski boots, work boots, and dress shoes. Scissors are used along the marked guides, staying clear of the heating panel.
ThermoStride

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ThermoStride: Rechargeable Heated Insoles for Boots

ThermoStride heated insoles are ultra-thin footbeds for boots and shoes, with carbon heating panels placed under the toes and forefoot.

As rechargeable heated insoles, each pair uses a Li-ion battery pack that clips on and off for charging, and a dual-port USB charging cable is included. Heat runs on three levels: low, medium, and high, chosen with an onboard button or the app. The app also adds timers and independent control for each foot.

Pre-marked cut lines let the insoles be trimmed to fit ski boots, work boots, or dress shoes, keeping clear of the heating panel. Used as heated insoles for boots, they work like heated shoe inserts that slip in under the foot.

  • Storage case included
  • Quick-start guide with sizing chart
  • Left and right insoles supplied as a pair

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