- Get nice warmth for up to several hours
- Activates automatically upon contact with oxygen
- Fits in both shoes and boots
Millu Heating Insoles are a convenient single-use product that provides pleasant warmth during winter activities. With a self-activating heating process, the insoles activate as soon as you open the package and can be easily placed in shoes or boots. Perfect for outdoor activities like hiking, skiing, or long walks in the cold.
Practical heating insoles for cold days
The heating insoles contain a mixture of natural substances that react with oxygen when the package is opened. The chemical reaction generates heat without the need for electricity or batteries. The insole becomes warmest after about two hours and continues to provide warmth for several hours thereafter. Thanks to their thin and flexible design, the heating insoles fit in most types of shoes and boots without feeling bulky. The insoles do not affect the fit and are therefore also suitable for longer use.How to do this
Open the package, take out the insoles, and place them directly in the shoes. The insoles begin to warm up immediately on contact with the oxygen in the air.Heating insoles for single use
The heating insoles are intended for single use. When the warmth subsides, simply dispose of the product as regular household waste. The insoles contain natural substances including iron powder, activated carbon, and vermiculite.Things to consider
The insoles can become up to 45–55 degrees hot. Remove the insoles immediately if they feel too hot or uncomfortable against the skin. NOTE! The product should not be used by children under 8 years, during sleep, or by individuals with reduced sensitivity. Consult a doctor if you have any condition that affects your heat sensitivity.Specifications
Contents: Iron powder, water, activated carbon, vermiculite, salt, and resinNumber per package: 2 pairs
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