A "ranboo jacket" is a common style of apparel among the YouTuber Ranboo's fans. Typically, the "R" emblem that has come to represent Ranboo is found on the back of a dark-colored jacket with red trimmings. These jackets are often made of high-quality materials like leather or nylon and are designed to be both stylish and useful.
Fans of Ranboo can express their connection to and support for the YouTuber by donning a ranboo jacket. Fans frequently wear them to meet-ups and events where Ranboo is present since they are considered as a sign of membership in the Ranboo community. Fans and collectors alike now greatly prize these coats, making it challenging to locate them in stock. For anyone who appreciates Ranboo and his work, they are regarded as essentials.