On the jobsite or in the office, our flame-resistant button-down shirts are a workweek essential. With quality construction and the safety features you need, they keep you protected in tough environments and comfortable even after you've called it a day. 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, Hidden pen slot in chest pocketAdjustable cuffs are designed for a flexible fit and added comfort Men's Flame-Resistant Mantle Work Shirt in Dusty Blue, Size: 3XLT by Ariat