1.Double-rolling Milk Silk Fabric Technology 95% polyester, 5% spandex blend. Through double-rolling finishing process, it creates a milk-like silk-like smooth touch. When worn close to the skin, it does not irritate the skin. Compared to ordinary polyester fabric, it is more skin-friendly, with 30% improved moisture absorption and quick drying performance. 2. Adjustable waist, stretch fabric The pants feature a widened ribbed elastic waistband that fits comfortably around waist sizes ranging from 60 to 90 cm. It won't bunch up when full, ensuring a comfortable fit. The overall fabric contains 5% spandex, providing longitudinal stretch, allowing for free movement such as sitting cross-legged or lying down without any restrictions. 3. The round-neck of the top is made with double-layered ribbed binding, which won't deform even after repeated washing, and the collar won't collapse and look untidy. The blue and cyan contrast pattern pants are designed to be youthful. The side seams are made with no-bone technology to reduce friction lines. The entire set has no exposed brand logo, is simple and low-key, and is suitable for various scenarios. 4. Anti-wrinkle polyester base, naturally flattens after 3 hours of hanging, no need for ironing Can be machine washed 50 times and still maintains bright color (tested by laboratory color fastness) 5. Long-sleeved and long-pants design: Can be worn alone in spring and autumn, and can be worn as an inner layer in winter to provide warmth. The breathable mesh structure at the armpits keeps you cool in summer even in an air-conditioned room. Night-shift commuters: "Returning home at midnight and falling asleep immediately? This 'soft armor' helps you switch from the elevator to the bed in just 0 seconds." Remote workers: A sudden invitation to a meeting? A navy blue shirt and plaid pants instantly make you look stylish and comfortable while working from home.