Celebrate the Washington Nationals and the luck of the Irish with this New Era 59FIFTY Fitted Hat. As an icon in sport and street culture, the 59FIFTY's fitted design offers a timeless silhouette, and its breathable construction ensures all-day comfort, whether you're at the ballpark or out on the town. Embrace the spirit of the game and the holiday with a cap that seamlessly blends team pride and festive cheer.