Technical clothing, often breathable and water-repellent (hardshell, softshell) is often worn in our weather conditions.
If the clothing gets dirty, it can reduce the breathability.
The clothes may feel clammy. Then it is time to wash the clothes. Washing is important to maintain properties such as breathability.

This specially concentrated detergent for leather, suede, nubuck, wool and combinations of these materials, for both hand washing and washing machine. Leather wash not only cleans, but has a re-greasing, nourishing effect on the material and refreshes the color.