MassMutual will be the first sponsor to have its logo on Red Sox uniforms - The Boston Globe
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White Sox Represent the Southside with New City Connect Uniform – SportsLogos.Net News
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Logos and uniforms of the Boston Red Sox - Wikipedia
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Boston Red Sox Nike Jersey - Nike Designs Boston Marathon-Themed Jersey
Ranking MLB's City Connect uniforms - ESPN
Why are the Red Sox wearing yellow and blue? Origins of uniform examined
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Nike's new Boston Red Sox uniforms buck tradition