Description Our Oil Canvas Cap is produced in a sturdy herringbone cotton twill featuring what's known as a duck camo, which originated from the frog skin camo originally donned by U.S. Marines in the Pacific Theater during WWII. Features a reworked logo embroidery on front with our New York Flagship address embroidered on back. Details 100% herringbone cotton twill woven and printed in Japan. Custom made, Knickerbocker metal hardware back closure. Standard hard brim insert. Made in Portugal.