Dry evaporation

1. The warm outside air evaporates water.
   
   
2. The evaporation cools down the remaining water.
   
   
3. The heat is extracted from the material.
   
   
4. The surface (black) cools down.
   
   
5. The tissue refreshes the body.

In contrast to other technologies, dry evaporation is considered as the most effective. In addition to the cooling effect of up to 15°C / 59°F compared to the ambient temperature, another major advantage is that the cooling products remain 100% dry.