Rep your favorite team with this New York Mets Player Replica 9FORTY Adjustable Hat from New Era. This features a classic curved bill and a structured fit. Thanks to COOLERA and MICROERA technology, this New York Mets hat wicks away sweat and reduces odor, making it perfect for long game days. COOLERA technology wicks away sweat. Curved bill. Official replica of the New Era Authentic Collection hat worn on-field by all Major League Baseball players. Structured fit. Black undervisor. Mid Crown. Officially licensed. The 9FORTY is New Era's essential adjustable style and comes in a one-size-fits-most sizing. Snap Closure. Embroidered MLB Batterman on back. Wipe clean with a damp cloth. Imported. Six panels with eyelets. Material: 100% Polyester. Brand: New Era. MICROERA technology acts as an anti-microbial to reduce odor. Raised embroidered team logo on center front crown. Size: One Size. Color: Blue. Gender: male. Age Group: adult. Material: COTTON.