• Outwork everything under the sun. Engineered with an emphasis on sweat-fighting and sun protection, this work shirt is ideal for the warmest days. • 2.9-ounce, 71/29 polyester/nylon chambray • Sun Defender UPF 50+ UV protection • Carhartt Force works harder to fight sweat, dry fast and stop odor • FastDry technology wicks away sweat to keep you cool • Rugged Flex technology for ease of movement • Button-down collar • Mesh-lined vent at center back for flow-through ventilation • Two chest pockets with a pen stall • Carhartt label sewn on left chest pocket • Roll sleeves with button tabs • Two-button adjustable cuffs with extended plackets • Relaxed fit