Only NY - MTA Collection - / MTA Brooklyn Division Patch Polo Hat Cap ONLY NY Brooklyn Snapback Cap Cap Hat Color: Olive 100% cotton twill. Officially Licensed by the Metropolitan Transportation Authority. ~ONLY NY~ ONLY NY is born in Manhattan, New York. With innovative designs rooted in NYC Graffiti culture from around '97 and underground street culture from brands like POLO and THE NORTH FACE, it expresses everything happening in the local hood around Park Ave.