Ariat Mens Pro Series Troy L/S Shirt Blue 10062190Size Chart 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. Features Greater Arm Mobility helps extend arm and shoulder range of motion so you can move freely Moisture Movement Technology helps wick moisture away from the skin to keep you dry and comfortable Sun Protection Fabric helps block harmful UV