This year, the Red Sox are going with the green, furry head like the one worn by Wally, the Green Monster, who was named after Fenway Park's famous left field wall and has been the team mascot ...

In 1947, the wall was painted green, giving rise to the “Green Monster” nickname. In 2003, seats were installed atop the wall, giving it the look fans see today.

Cite: Antonia Piñeiro. "Green Walls, Trellises, Flower Displays and Plant Pots: Integrating Vegetation Indoors" 24 Aug 2021. ArchDaily.

According to Lee County Facilities Construction Management, the Fenway South wall in Fort Myers taller overall (42 feet, 11 inches) compared to the Green Monster in Boston (37 feet, 2 inches).

Red Sox City Connect jerseys, explained The Red Sox's City Connect jerseys pay tribute to the Green Monster, the iconic, 37-foot wall in left field at Fenway Park.