The abrasion resistance of outdoor sports fabrics can be very long, but exactly how long it lasts depends on a number of factors, such as the quality of the fabric, the way it is used, the way it is maintained, and so on. Generally speaking, outdoor sports fabrics are mainly categorized into two types: synthetic fabrics and natural fabrics, which have different abrasion resistance.

Synthetic fabrics usually have better abrasion resistance, such as nylon and polyester, and they can withstand strong friction and abrasion during outdoor sports. However, even synthetic fabrics can have their lifespan shortened by improper use. For example, too vigorous exercise, frequent washing, and prolonged exposure to sunlight can accelerate the wear and tear of fabrics. Therefore, synthetic fabrics can be abrasion-resistant for several years or even longer, but care needs to be taken with maintenance and usage methods.

Natural fabrics such as cotton and wool may not be as strong as synthetic fabrics due to their own characteristics, and are prone to pilling and linting. However, natural fabrics are more comfortable and breathable, so they have a certain market in outdoor sports. In order to prolong the service life of natural fabrics, you can adopt some maintenance methods, such as avoiding friction with rough objects and choosing suitable washing methods.

In a word, the abrasion resistance of outdoor sports fabrics is closely related to the users' maintenance habits and usage. Only with the correct choice of fabrics, reasonable maintenance and use, can the abrasion resistance of fabrics be brought into play to a great extent, making outdoor sports clothing more durable.