Ariat Men's Rebar Made Tough Short-Sleeve Work Shirt - Rebar Made Tough Shirts are made to work hard and keep you comfortable. 92% polyester / 8% spandex 113g technical DuraStretch fabric Greater Arm Mobility seam construction Moisture Movement Technology wicks moisture away from the skin VentTEK technology features body mapping to enable air flow and regulate body temperature Button down chest pockets Button-down collar Mesh lining Vent panels Metal buttons Droptail hem Embroidered logos Hidden sunglasses cloth Style: 10039325