Gyotaku is the traditional Japanese method of printing an actual fish, a practice which dates back to the mid-1800s. This one is a walleye! This awesome hat has a relaxed and comforting fit for all sized noggins. Great for everyday wear, as well as any and all crazy adventures. This hat will stand out in any crowd. • “Stretchy" material, not stiff as a board. • Super soft mesh with adjustable with plastic snapback.