The presence of “47” on certain Red Sox hats signifies a specific brand, ’47 Brand (stylized as 47), a sports lifestyle company based in Westwood, Massachusetts. This company holds licenses to produce headwear and apparel for various professional sports leagues, including Major League Baseball, where the Boston Red Sox are a prominent team. Therefore, the number isn’t directly related to the team itself, a player, or a particular event in the team’s history.
’47 Brand, founded by twin brothers Arthur and Henry D’Angelo in 1947, began as a street vending operation around Fenway Park. The brand gained popularity for its well-crafted and comfortable caps and apparel. Its connection to the Red Sox extends back to its origins, giving the brand a strong historical link to the team and its fanbase. The appearance of its logo on Red Sox merchandise highlights a successful local business that has grown into a major player in the sports apparel industry. The visibility serves as brand recognition and a testament to the company’s long-standing relationship with the team and the city of Boston.