Winter USB Heated Insoles – Far Infrared Carbon Heating

Winter USB Heated Insoles – Far Infrared Carbon Heating delivers targeted warmth and comfort with far infrared carbon fiber heating, EVA foam cushioning and easy USB 5V power. Designed to keep feet cozy at 40–50℃, these insoles are ideal for cold days, outdoor work or winter sports.

Features

• Far infrared carbon fiber heating for even, penetrating warmth
• EVA elastic fiber construction for lightweight cushioning and flexibility
• USB powered (5V/2A) for convenient use with power banks, chargers or car adapters
• Free-cut sizing 35–46 for a custom fit
• Operates at approximately 40–50℃ for comfortable heat

Product Specifications

• Material: EVA elastic fiber
• Heating material: Far Infrared Carbon Fiber
• Temperature: ~40–50℃
• Voltage: 5V/2A
• Sizes: 35–46 (free cutting)
• Chemicals: None high-concern chemicals reported

Package Includes: 1 pair of USB heated insoles.

Warnings & Advice

• Do not use while sleeping; avoid prolonged exposure at maximum temperature.
• Keep dry and do not submerge in water; inspect cables before use.
• Not suitable for open wounds, impaired circulation, or uncontrolled diabetes without medical advice.

These heated insoles solve cold-foot discomfort by delivering consistent, energy-efficient warmth and cushioning—reducing numbness, prolonging outdoor comfort, and making boots or shoes winter-ready. Their USB compatibility and trim-to-fit design make them easy to adopt for commuting, hiking, or daily wear.

Perfect for commuters, outdoor workers and winter sports enthusiasts, backed by a satisfaction guarantee. Order now to add instant warmth to your footwear and enjoy long, comfortable outings. Ideal for daily winter use; store dry when not in use and follow safety guidance for best performance.