Boston Strong Jersey Patch - Boston Red Sox

They wore it on April 18th of this year.

Men's Boston Red Sox Trevor Story Nike Gold City Connect Replica Player Jersey

Lot Detail - 2013 Dustin Pedroia Game Worn Boston Red Sox Red Alternate Jersey With Boston Strong Patch - World Champions Season (MLB Authenticated - PHOTO MATCHED)

Iconic Massachusetts Brands Unite: MassMutual Named Signature Partner and First Ever Jersey Patch Sponsor of the Boston Red Sox

The story behind the rare 'Boston' jerseys the Red Sox wear on Patriots Day - The Athletic

A $17 million annual deal by the Red Sox stokes debate on the value of jersey patches in a market flooded with options

Colorful jerseys here to stay: Red Sox president says team not planning future uniform changes, Sports

Red Sox Mass Mutual Collaboration – NBC Boston

Boston Red Sox wear special jerseys for Patriots Day

Red Sox Uniform Goes Yellow And Blue For Nike's MLB City Connect Series — College Baseball, MLB Draft, Prospects - Baseball America