Add a touch of vintage charm to your Boston Red Sox pride with this Classic A-Frame 9FIFTY Snapback Hat from New Era. The structured A-Frame design offers a modern take on classic baseball headwear with a pinched front crown and a structured fit that's perfect for sunny days in the stands. The adjustable snapback closure ensures you'll find your perfect fit, and the eye-catching embroidered graphics let the world know where your allegiances lie once Opening Day rolls around.