Designed for cool comfort and functionality over the long haul, this performance button-up shirt from Columbia is crafted from ultra-light ripstop fabric that’s wicking and sun-shielding, with mesh-lined venting at center back. Omni-Shade UPF 40 provides maximum protection for long hours in the sun. Button closure Button-down collar Short set-in sleeves 2 patch pockets Omni-Wick technology Antimicrobial treatment Mesh-lined vent Modern classic fit OMNI-SHADE® technology Imported Material & Care Polyester Machine washable