This is a cap from WESTERN HYDRODYNAMIC RESEARCH. It's a dark navy, almost black, made of nylon with a sheen that gives it a refined look. Please note that the color in the first photo differs slightly from the actual product. Purchased at a select shop in Tokyo. Only tried on, in excellent condition. - Color: Navy/Black - Text: WESTERN HYDRODYNAMIC RESEARCH - Design: With strap - Design: Flat brim Thank you for viewing. To prevent product substitution, returns and exchanges are not accepted.