Sox
In short
The Chicago White Sox are a professional American baseball team based in Chicago, Illinois. They compete in Major League Baseball as a member of the American League Central division.
In plain words
They are a famous sports team that plays baseball games. Fans gather at their stadium to watch them play against other big teams from across the United States.
A simple example
A fan wearing a black and white cap to a game at Guaranteed Rate Field is supporting the Sox.
Why it matters
The team has a long history and has won several World Series championships. They are a major part of Chicago's sports culture and local identity.
Easy to mix up
People often confuse them with the Boston Red Sox, which is a different baseball team from a different city.