Boston Red Sox unveil yellow and blue uniforms to honor Patriots' Day
The Red Sox will be wearing yellow and blue uniforms on Patriots' Day weekend
Red Sox unveil blue-and-yellow uniforms to honor the Boston Marathon
Emerald Coast Magazine, June/July 2014 by Rowland Publishing, Inc. - Issuu
Boston Red Sox 'push the envelope' with marathon-inspired blue-yellow uniforms - ESPN
Red Sox to wear three uniforms in series versus Angels: What they mean
Blogs – Drew McDonald
Why the Red Sox are wearing their yellow uniforms
What is up with these blue and yellow uniforms? : r/redsox