Choosing functional fabrics suitable for outdoor activities is an important step in ensuring the comfort and safety of outdoor activities. Fabrics for outdoor activities need to have a variety of functions such as air permeability, water resistance, wind resistance, wear resistance and so on to cope with various weather and environmental conditions.

First of all, air permeability is one of the important factors of outdoor fabrics. Breathability allows a lot of sweat and moisture to escape, keeping the body dry and comfortable. Common breathable fabrics include outdoor air holes and breathable film fabrics. Porous fabrics are usually composed of fiber gaps that help air flow and remove moisture, making them suitable for high-intensity activities and hot and humid environments. The breathable film fabric achieves breathability through micro-pores and molecular sieve principle, waterproof while maintaining breathability, suitable for outdoor activities that need to be waterproof and breathable at the same time.

Secondly, water resistance is one of the indispensable functions of outdoor fabrics. Waterproof properties allow the fabric to resist the penetration of rain and other liquids, protecting the body from wet environments. Common waterproof fabrics are nylon fabrics and polyurethane coated fabrics. Nylon fabric due to high fiber density, small fiber gap, not easy to be penetrated by water, suitable for light rain or showers. Polyurethane coated fabrics form a waterproof layer by coating the surface of the fabric with polyurethane, which is suitable for long-term rainstorm.

Third, wind resistance is also an important consideration for outdoor fabrics. Windproof performance can reduce the cooling effect of air flow on the body and keep the body warm. Common windproof fabrics are fluorocarbon fabrics and coated fabrics. Fluorocarbon fabric through fluorocarbon treatment to form a film on the surface of the fabric, effectively resist wind entry, suitable for low temperature and wind environment. Coated fabrics increase the density and weight of the fabric through coating treatment, block the penetration of wind, suitable for cold and windy environments.

Finally, wear resistance is one of the important characteristics that outdoor fabrics need to have. Outdoor fabrics need to withstand a variety of forces such as prolonged friction and scratching. Common wear-resistant fabrics are wear-resistant nylon and Tactel fabric. Wear-resistant nylon has high wear resistance and strength, suitable for high-intensity outdoor activities; Tactel fabric has good wear resistance and softness, suitable for leisure and sports outdoor activities.

In short, the selection of functional fabrics suitable for outdoor activities needs to consider factors such as air permeability, water resistance, wind resistance and wear resistance. Different outdoor fabrics differ in function and performance, and choosing the suitable outdoor fabric can improve the comfort and safety of outdoor activities.