The Boston Red Sox are making significant changes to their uniform rotation for next season.

The Red Sox will retire their blue alternate jerseys and unveil a second City Connect uniform in 2025. They will keep their Boston Marathon-inspired yellow and blue jerseys as a core uniform offering moving forward.

“MLB allows clubs who have a current City Connect jersey the ability to redesign it after several seasons," chief marketing officer Adam Grossman said. "Given the popularity of our yellow uniforms with our players and fans, we have elected to keep it as a core uniform offering for the foreseeable future. We will unveil a City Connect 2.0 uniform in 2025 and will no longer wear our blue alternate jerseys."