Our casual shirts stand up to serious wear and look good doing it. Combining classic styling, rugged comfort and quality construction, they’re an all-day, everyday staple. Kasey Classic Fit Shirt Product Features : Greater Arm Mobility™ helps extend arm and shoulder range-of-motion so you can move freelyMoisture Movement Technology™ helps wick moisture away from the skin to keep you dry and comfortableSun Protection Fabric™ helps block harmful UV rays, keeping you covered and comfortable during long days outdoors, Classic button-down Men's Kasey Classic Fit Shirt in Black, Size: XS by Ariat