The product is a Backtrax Blue Wave Tower American Needle hat featuring the design by Yoshinobu Yamamoto. This baseball-themed hat in size 7 1/2 is a stylish and unique accessory for fans of the sport. The blue color adds a pop of color to any outfit, making it a standout piece for baseball enthusiasts. Made by American Needle, known for quality and craftsmanship, this hat is a must-have for any baseball fan looking to show their team pride in a fashionable way.