Ranking MLB's City Connect uniforms - ESPN
MassMutual will be the first sponsor to have its logo on Red Sox uniforms - The Boston Globe
Boston Red Sox 'City Connect' Uniform — UNISWAG
RED SOX CITY CONNECT SERIES
Boston Red Sox unveil yellow and blue uniforms to honor Patriots' Day
Red Sox 'don't have any specific plans' to wear City Connect uniforms again this season – Blogging the Red Sox
RED SOX CITY CONNECT SERIES
Ranking MLB's City Connect uniforms - ESPN
Red Sox Unveil Nike MLB City Connect Series Uniforms For Patriots Day
Every MLB City Connect jersey, ranked with a tierlist after new releases
Red Sox release Patriots Day-inspired City Connect Uniforms
Ranking MLB's City Connect uniforms - ESPN