-Insole warmers from the market leader.
8 hours of heat.
Instructions:Insole warmers are extra-thin shoe inserts and therefore suitable for every shoe.They heat the entire surface of the insole.The insole warmers are comfortable to wear and you won’t notice them in your shoes.Indispensable when outdoors in cold weather.When your feet are warm, you can withstand the cold.Never suffer cold feet again.
Activation:No charging or boiling required.-Open the package.Place the insole warmer in the shoe with textile side facing upwards and the smooth side facing downwards and enjoy up to 8 hours of warmth at an average of 39 °C to maximum 45 °C when used as intended in shoes.
Tip 1: Ensure there’s a sufficient oxygen supply in your shoe.If your shoes are particularly tight, take the insole warmers out of your shoes and put them together in your jacket pocket to reactivate then.
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Ingredients:Iron powder, water, table salt, activated carbon, vermiculite.
Quality:Our insole warmers meet strict quality criteria:ISO 9001 / ISO 9002, TÜV Rheinland, CE.
Reaction / disposal:An insole warmer consists of an air-permeable bag.The slow oxidation of the iron powder causes a heat generating reaction.The insole warmers are non-toxic and after use can be disposed in the normal household waste (single use).
Durability: lasts for several years unopened.
Box contents:storage box containing 30 pairs.