These feet warmers provide up to five hours of heat. Perfect for outdoor activities in cold weather.
How do you activate and place the warmers on your feet?
To use the warmers, carefully read the instructions supplied with the product.
Remove the warmer from the packaging, in an ambient temperature around 20°C (house, car, etc.). Activates on contact with the air
At 0°C or 2,000 m altitude, blow several times on the warmer to activate it.
When the warmer is well-heated, after 10 to 15 minutes, remove the adhesive strip to stick it onto the sock, at the toes, before putting your boots back on.
What are the precautions for use?
These warmers are only for use on the feet, they should not be placed directly on the skin or any other part of the body. Do not place them on the instep; they should not be compressed. Do not stick them to thin socks or tights. Do not wear them with rubber sandals or boots. Do not use while sleeping. Do not use with cosmetics or other heating devices. Do not place two warmers on the same foot.
What are the warmers used for?
These warmers are exclusively for use in cold weather, do not use near a heat source: heating in cars, by the fireplace, etc. They are not designed for intensive sports activities and are to be avoided where there is perspiration.
While exercising, make sure that the warmer doesn’t slip on the instep.
If the warmer seems too hot or if it causes an unpleasant sensation, irritation or a rash, remove it.
Contra-indications and use under adult supervision
These warmers are not recommended for children under 12 or those whose shoe size is under 4.5.
Children, the elderly and disabled people should use this product with care and under supervision.
If you have diabetes, fragile or sensitive skin, circulatory problems, paralysis or damaged nerves, arthritis, rheumatoid arthritis, or are a pregnant woman or in the case of doubt, we recommend that you consult a doctor before use.
Do not apply to frostbite or desensitised skin.
What should you do if your warmer stops heating after an hour?
Remove the warmer from the boot, it reactivates on contact with the air. When it has reheated, stick it back on the sock, and put your boot back on.
Good to know: The feeling of warmth is unique to each person. The warmers can heat less in very cold environments.
These warmers can only be used once. Discard in a household waste bin after use.
WHAT SHOULD I DO IF MY WARMER STOPS HEATING AFTER 1 HOUR? OR IF IT DOESN'T HEAT ENOUGH?
The reaction stopped due to lack of air.
Remove the warmer from the boot and give it more air, knead it between your fingers to warm it faster and place it back in your boot only when the T° has increased well.
There is nothing more frustrating than being cold during exercise, and then once you are home, having a warmer that heats up again and throwing it away when it is burning hot.
BORDERLINE CASES
The warmer is not working:
_ If there isn’t enough air around the warmer : in a neoprene overshoe or a rubber boot for example.
_ If conditions are extreme: in extreme cold, the warmer provides additional warmth to the operating temperature, but unfortunately it struggles to warm up if the temperature really is too low.
_ If the altitude exceeds 3,000 m, the lack of oxygen reduces the reaction.
For FOOT use only.
Foot warmers should only be used for your feet and should not be used on other parts of the body.
Precautions
Never stick the warmer directly to the skin.
Children, the elderly and disabled people should use this product with care and under supervision.
Seek the advice of a doctor before use in cases of diabetes, delicate or sensitive skin, blood circulation problems, paralysis or damaged nerves, rheumatoid arthritis, if you are pregnant or if you have any doubt.
External use only. Do not apply to frostbite or desensitised skin. Do not use while sleeping.
Single-use product
The exothermic reaction consumes the activated charcoal and oxidises the iron. Once the fuel is consumed, the reaction is complete and the powder becomes hard.
Keep warm during your winter sports outings with our body warmers, designed to offer up to 6 hours of continuous warmth. Lightweight and breathable, they ensure enhanced comfort.
Warmth
Up to five hours of warmth
Ease of use
Activates on contact with the air.
These feet warmers provide up to five hours of heat. Perfect for outdoor activities in cold weather.
Reviews