The New Era Oakland Athletics A's Kelly Green On-Field 59FIFTY Fitted Hat features the iconic embroidered A's logo on the front with a matching MLB Batterman logo at the rear. Finished in the classic Kelly Green team color, this authentic fitted cap delivers the structured crown, flat visor, and premium on-field fit that made the 59FIFTY one of the most recognized silhouettes in baseball culture. Official New Era 59FIFTY Fitted Hat Embroidered Oakland Athletics A's front logo Embroidered MLB Batterman rear logo Structured crown Flat visor Kelly Green colorway Fitted sizing