47Men's '47 Brand Green Oakland Athletics Ridgeline Tonal Patch Trucker Adjustable Hat$34.99Shop Macy's
47Men's '47 Green Oakland Athletics 1989 World Series Sure Shot Captain Snapback Hat$37.99Shop Nordstrom
New EraMen's New Era Kelly Green Oakland Athletics 2023 St. Patrick's Day Low Profile 59FIFTY Fitted Hat$45.99Shop Macy's
New EraMen's New Era Green Oakland Athletics 2022 Batting Practice Low Profile 59FIFTY Fitted Hat$36.99(16% Off)Shop Macy's
New EraMen's Green Oakland Athletics 2022 St. Patrick's Day On-Field Low Profile 59FIFTY Fitted Hat$41.99Shop Macy's