Our Pro Series shirts give you the freedom to move without ever losing that crisp, clean look. Breathable, durable and packed with technical features, they can handle anything you put them through. 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, Button-front closure with button-down collar points keeps the shirt neat and polishedFinished with signature Ariat branding details, Adjustable cuffs are designed for a flexible fit and added comfort, Hidden pen slot in left chest pocket helps keep writing tools secure and close at hand Men's Pro Series Jason Classic Fit Shirt in White Plaid, Size: XS by Ariat