The Boston Celtics City Edition Knit Black and Green Pom Pom Beanie Hat is an officially licensed product by New Era for fans of the National Basketball Association (NBA) team. This unisex adult size hat features the iconic Boston Celtics team colors of black and green, with a pom pom detail adding a fun and stylish touch. Perfect for wearing during the regular NBA season, this beanie is a must-have accessory for any basketball fan looking to show support for the Boston Celtics.