City Connect - Wikipedia
Game 98: Guardians at Red Sox lineups and notes, plus it's David Ortiz Night at Fenway Park - The Boston Globe
Red Sox unveil blue-and-yellow uniforms before Patriots' Day
Boston Red Sox - Wikipedia
Ranking MLB's City Connect uniforms - ESPN
Boston Red Sox Nike Jersey - Nike Designs Boston Marathon-Themed Jersey
Why the Red Sox are wearing their yellow uniforms
Boston Red Sox 'push the envelope' with marathon-inspired blue-yellow uniforms - ESPN
Ranking MLB's City Connect uniforms - ESPN
Ranking MLB's City Connect uniforms - ESPN
City Connect - Wikipedia
Boston Red Sox unveil yellow and blue uniforms to honor Patriots' Day
Red Sox unveil yellow jerseys as part of 'City Connect' venture with Nike - The Boston Globe