Get behind the City on the Hill’s historic MLB franchise by opting for an official New Era Boston Red Sox League Essential 39THIRTY cap. Featuring the Red Sox logo on the front of a contoured and structured crown, the cap is rendered in the team’s official colourway and benefits from the combination of a fitted design and stretch fit technology, both of which maximise comfort. While the curved visor keeps the sun from your eyes, the finishing touch is provided by an embroidered New Era flag on the wearer’s left.