The New Era 9Forty Arizona Diamondbacks Adjustable Hat in Black is an officially licensed Major League Baseball cap designed for unisex adults. It features the iconic Arizona Diamondbacks team logo and is ideal for fans looking to represent their favorite team during the regular season. Made by New Era, a trusted brand in sports apparel, this one-size-fits-all hat is a stylish and practical accessory for baseball enthusiasts. Made in China, this adjustable hat is a must-have for any Diamondbacks fan looking to show their support in style.