RJ Boyle Sportfish Navy - 10/10 HatA 5 panel hat provides a relaxed and slightly looser fit due to its fewer panels and structured design, making it a casual and comfortable option for various head shapes. The simplicity of the five panel construction offers a laid back style while maintaining a comfortable wear. Features Streamlined 5 panel design for a minimalist and contemporary appearance. Made from a blend of polyester and Spandex, offering comfort, flexibility, and durability.