Grzejki Chemical Warmer Shoe Insole L/XL - 10 pairs

A set that contains 10 pairs of non-toxic chemical warmers for warming feet in the form of insoles. The warmers work for about 8 hours, reaching an average temperature of 40 deg. C (maximum 45 deg. C). The insoles are sized L/XL (265 x 85 mm) and fit shoes sized 41-45.

The insoles help keep feet warm, which are prone to cold and frostbite. Simply place them in your shoes to maintain warmth for several hours. Thanks to their thin and lightweight design, they do not weigh down shoes or hinder walking. They can be used on top of an existing insole or instead of it.

They can be used during various activities and sports, such as by: soldiers, police officers, motorcyclists, skiers, snowboarders, participants in high mountain expeditions, anglers, divers, or horseback riders.

The warmers can also be useful in other situations, such as during a winter tent stay - placed inside a sleeping bag, they can increase the temperature. They can be used as an aid for arthritic and rheumatic conditions.

The mechanism of action is based on the oxidation process of iron, which emits heat when in contact with oxygen. The presence of table salt accelerates this reaction, making the warmer work immediately upon opening the package. After use, it can be safely disposed of as the substances contained are non-toxic and non-flammable.

Before using the warmers, carefully read the instructions located on the back of the packaging.

• operation time up to 8 hours
• average temperature 40 deg. C
• non-toxic composition
• 10 pairs in the set

Contents of the package: 20 pieces (10 pairs)
Heating time: about 8 hours
Maximum temperature: 45 deg. C
Average temperature: 40 deg. C
Composition: powdered iron, vermiculite, salt, activated carbon
Size: L/XL - 265 x 85 mm
Shoe size: 41-45
Manufacturer: Artus, Poland