Show your team spirit with this officially licensed green and yellow Oakland Athletics baseball cap from New Era. Made of durable polyester material, this cap features the team's logo and is designed for unisex adults in a fitted size of 7 1/2. Perfect for casual occasions, this cap is great for wearing to games or just out and about. It is a solid color with a pattern of the team's logo and is part of the Major League Baseball league. This cap has a capacity of one head and is perfect for fans of the Oakland Athletics.