The Men's Columbia Black Chicago White Sox Americana Tamiami Omni-Shade Button-Down Shirt is the perfect way to show your support for the Chicago White Sox. Made from durable polyester, this shirt features heat-sealed graphics that will keep you looking sharp all season long. The button-down collar and full-button front give this shirt a classic look, while the rounded hem with side splits adds a touch of style. With UPF 40 sun protection and venting for breathability, this shirt will keep you comfortable all day long.