Short-sleeved zip shirt with high sweat-wicking function. The grid-like inner surface uses polyester water-repellent yarn to prevent stickiness and chills caused by sweat, keeping the skin dry. Product number: NT11802 The surface is smooth and made of quick-drying polyester knit. The fabric itself has high breathability, and the front zipper is also a slightly deeper specification for easy ventilation. Electrostatic care system compatible to suppress the generation of static electricity. Equipped with UV Protect function with a UV shielding rate of 95%, protecting the skin from strong sunlight. 【Fabric】 FlashDry™ 3D DWR Backer (100% polyester) ＜Pocket＞ (84% nylon, 16% polyurethane) 【Function】 Same-color reflective print on the sleeves (zip-up) 【Country of Origin】 Thailand 【Size】 M Measured flat Shoulder width: Approximately 42cm Body width: Approximately 46cm Sleeve length: Approximately 20cm Length: Approximately 62cm Gender: Men There is some aging, but there are no noticeable flaws. Thank you for your understanding.