The so-called professional waterproof means that whether you are sitting in a humid place or walking in a wind and rain environment, you can effectively block the intrusion of rain, frost and snow, so that water cannot penetrate into the clothes and make you feel wet and cold; the so-called so-called Breathability means that when you do a lot of outdoor exercise, your body naturally sweats, and your skin exhales a lot of moisture. If you can’t quickly excrete it, it will inevitably cause sweat to be trapped between your body and your clothes, making your body drenched in rainy weather. In the weather, it will make people feel more humid and cold. Especially in severe cold conditions such as mountains and valleys, the body’s cold and loss of temperature are very dangerous, so good breathability of clothing is very important.
The so-called windproof refers to the 100% prevention of wind cooling effect. In the ever-changing natural environment, when cold wind penetrates our clothes, it will blow away a layer of warm air near our skin. This layer of warm air is about one centimeter thick, with a temperature of 34-35 degrees and a humidity of 40 degrees. Between %-60%. Even small changes in this layer of warm air will make us feel chilly and uncomfortable. When cold wind blows into the clothes and destroys this layer of warm air, causing rapid loss of heat and lower body temperature, we will immediately feel the slightest chill. This is the so-called air-cooling effect.
