This super-light and casual button-down shirt from Columbia is perfect for any outdoor adventure. With UPF 40 sun protection, you can stay safe from the sun's harmful rays, while the sweat-wicking technology keeps you cool and dry. The shirt also features venting for added breathability, making it ideal for hot days. Omni-Shade™ UPF 40 sun protection Omni-Wick™ Vented Button closure Spread collar Short sleeves Regular fit Tropical pattern Imported Material & Care Cotton Machine washable