Water repellency - The hydrophobic surface treatment (DWR or WR) of the fabric protects against soaking and pollution. If drops of water fall on the surface of the clothing, splash and then slide down the material, it means that your jacket or pants have a functional hydrophobic treatment - a water-repellent surface.

Water column 20,000 - The water column expresses the waterproofness of functional clothing and its value is given in millimeters. According to the h value of the water column , you will find out how much volume (column) of water a particular fabric can withstand before water starts to seep through . If the water pressure exceeds the given limit, the fabric will start to seep water and become wet. The longer you move in a humid or wet environment, the less waterproof your clothing becomes. When buying clothing with a water column, it is good to consider the environment and how you will use the clothing.

YKK zippers - Functional and high-quality zippers from the YKK company. These zippers are known for their quality and perfect workmanship. Selected types with waterproof treatment are used on products for extreme weather conditions. They are characterized by reliability during long-term use.