Oakland A's on X: Which of these A's hats from last season is

Oakland Athletics New Era Home Authentic Collection On-Field 59FIFTY Fitted Hat - Green/Yellow

Oakland Athletics Walnut Grey New Era 59FIFTY Fitted Hat - Clark Street Sports

New Era SP Exclusive Reverse Dreams Oakland A's 59Fifty Mens Fitted Hat Beige 70716770 – Shoe Palace

New Era Cap 59Fifty fitted hat for the Oakland Athletics and San Francisco Giants in custom black colorway commemorating the 1989 World Series. Oh. Yes. Did. This commemorative fitted features both participating teams in the 1989 World Series, nicknamed the Battle of the Bay because of the geographic proximity of these Bay Area teams.

New Era Oakland Baseball Hat

New Era Blooming 5950 Oakland Athletics Fitted Hat

· Cap · , Cut: snapback · , Color: green · Manufacturer code 60245395

New Era MLB 9Fifty Oakland Athletics Cap (green/yellow)