Spread Collar: Classic spread collar, comfortable and not easy to go out of shape Flex Fabric: 93.1% polyester, 6.9% spandex. The stain-resistant fabric is very comfortable with a certain elasticity Button Down: The button color is consistent with the shirt,sturdy and not easy to damage Adjustable cuffs: We pay attention to every detail, fine workmanship, which make the shirt look more advanced and definitely worth the money