About this product [Material Composition] 94.5% polyester fiber + 5.5% spandex. Available as a 2-piece, 3-piece, 4-piece, or 5-piece set including short-sleeved shirts, long-sleeved shirts, half pants, long tights, and a hoodie. You can mix and match according to your preference. [Sweat-Absorbent & Breathable & Quick-Drying] Quick-drying and absorbent, with good breathability. Dries quickly after washing, making it convenient for changing. The breathable mesh material has strong sweat-absorbing function through special processing, and it is antibacterial and deodorizing, quickly absorbing sweat and quickly drying it to keep your body fresh. [Excellent Elasticity] Excellent moisture absorption, quick-drying, and elasticity, providing a comfortable fit for any movement! Moderate pressure supports the body and can reduce muscle fatigue after intense exercise. The tights long pants have a sporty design with streamlined lines, and the hem that doesn't feel constricting is also a key point. Comfortable even when you sweat in the summer, and can be used as innerwear for cold protection in the winter. Enjoy running, sports, and exercise comfortably. [Multi-purpose] You can wear it for sports fitness, jogging, boxing, walking, running, muscle training, etc. Lightweight, with a great fit and excellent breathability, satisfying all needs for cycling, mountain climbing, leisure, and more! Applicable for all seasons of the year! You can wear it in combination during spring, summer, autumn, and winter!