WEATHER PROTECTION - PROTECTION AGAINST RAIN
Here are the most important values: the water permeability (waterproofness) and the water vapour permeability. These values are measured on the materials used and on the seams. This results in the class in which the garment is classified. This garment is labelled with the symbol of weather protection, followed by the number of the standard and the corresponding classes.
X: Water permeability
Y: Water vapour transmission resistance
This clothing is labelled with the pictogram symbolising an umbrella, followed by the number of the standard and the corresponding classes.