New Era 9TWENTY Memphis Redbirds OSFM Grey Adjustable Strapback Hat New Era 9TWENTY adjustable hat features the embroidered logo of the Memphis Redbirds, the Triple-A affiliate of the St. Louis Cardinals. Constructed from durable grey cotton twill, this relaxed-fit cap includes a curved brim and a silver-tone metal slide buckle for a customizable fit. The side is detailed with the signature New Era flag embroidery, while the interior is finished with branded taping and a Genuine Merchandise Minor League Baseball tag. #Sportswear