Application of 4-21 large chemical fiber polyester yarn in sportswear

1. Characteristics of 4-21 large chemical fiber polyester yarn
4-21 large chemical fiber polyester yarn, as a high-quality polyester fiber material, has a variety of characteristics, which give it unique advantages in the field of sportswear.

High strength and elasticity: Polyester fiber itself has high strength and elastic recovery ability, which enables 4-21 large chemical fiber polyester yarn to withstand stretching and friction during exercise and is not easily damaged. When athletes perform high-intensity exercise, the clothing can maintain a stable shape and is not easily deformed.
Good breathability: The fiber structure of polyester fiber makes 4-21 large chemical fiber polyester yarn have good breathability, which allows air and sweat to pass smoothly, thereby keeping the body dry and comfortable. This is crucial for athletes, especially in long-term or high-intensity exercise, good breathability can reduce sweat accumulation and avoid physical discomfort.
Quick-drying: The hygroscopicity and quick-drying properties of polyester fiber enable 4-21 large chemical fiber polyester yarn to quickly absorb and evaporate sweat to keep the body dry. This is essential for improving the performance and comfort of athletes.
Wear resistance: The wear resistance of polyester fiber enables 4-21 large chemical fiber polyester yarn to withstand friction and wear during exercise, extending the service life of clothing.
Lightweight and soft: The light and soft characteristics of polyester fiber make clothing made of 4-21 large chemical fiber polyester yarn comfortable to wear and will not cause additional burden on athletes.
2. Application of 4-21 large chemical fiber polyester yarn in sportswear
Sports suits
Sports suits are important equipment for athletes when training or competing. 4-21 large chemical fiber polyester yarn is often used to make tops and pants of sports suits due to its high strength, elasticity and breathability. The top is made of 4-21 large chemical fiber polyester yarn, which can ensure that athletes stay dry and comfortable during exercise, while preventing the clothing from sticking to the body due to sweat and affecting sports performance. The pants are made of 4-21 large chemical fiber polyester yarn with elasticity and wear resistance to ensure that athletes can move freely during exercise while protecting their legs from friction and wear.

Running clothes
Running clothes are important equipment for running enthusiasts when they are running. 4-21 large chemical fiber polyester yarn is often used to make tops and shorts of running clothes because of its good moisture absorption and quick drying properties. The top is made of 4-21 large chemical fiber polyester yarn, which can quickly absorb and evaporate sweat to keep the body dry, while preventing the clothes from sticking to the body due to sweat, affecting the running effect. The shorts are made of light, soft and elastic 4-21 large chemical fiber polyester yarn to ensure that athletes can move freely during running while protecting their legs from friction and wear.

Fitness clothes
Fitness clothes are important equipment for fitness enthusiasts when they are doing fitness exercises. 4-21 large chemical fiber polyester yarn is often used to make tops, pants and tights of fitness clothes because of its high strength, elasticity and wear resistance. The tops and pants are made of 4-21 large chemical fiber polyester yarn to ensure that athletes stay dry and comfortable during fitness, while preventing the clothes from sticking to the body due to sweat, affecting the fitness effect. Tights use 4-21 large chemical fiber polyester yarn with compression function to provide additional muscle support and reduce muscle fatigue.

Outdoor sportswear
Outdoor sportswear is an important equipment for outdoor enthusiasts when they engage in outdoor activities such as hiking, mountaineering, and camping. 4-21 large chemical fiber polyester yarn is often used to make tops and pants for outdoor sportswear due to its good weather resistance and UV resistance. The top uses 4-21 large chemical fiber polyester yarn, which can effectively protect the skin from the damage of strong sunlight while keeping the body dry and comfortable. The pants use 4-21 large chemical fiber polyester yarn with elasticity and wear resistance to ensure that athletes can move freely during outdoor activities while protecting their legs from friction and wear.

III. Advantages of 4-21 large chemical fiber polyester yarn in sportswear
Improve sports performance: The good breathability and quick drying properties of 4-21 large chemical fiber polyester yarn help keep the body dry and avoid affecting sports performance due to excessive sweat. At the same time, its high strength and elastic recovery ability can ensure that athletes maintain a stable shape during exercise and are not easily deformed.
Extend the service life of clothing: The wear resistance of 4-21 polyester yarn enables sportswear to withstand friction and wear during exercise, extending the service life of clothing.
Improve wearing comfort: The light and soft characteristics of 4-21 polyester yarn make sportswear comfortable to wear and will not cause additional burden to athletes. At the same time, its good breathability and quick drying properties also help reduce the accumulation of sweat and improve wearing comfort.