Reproduction NVA Jungle Hat. Boonie style hat is 100% cotton and features all the details of originals. Panel "beach ball" type construction, small air vents, plain fabric chin cord, and authentic markings, etc.. True color is the third photo (first two photos are darker). This khaki color is the most commonly used shade for NVA boonies (see Emmerson). Available in sizes 71/4 (58cm), 7 1/2 (60cm), 7 3/4 (62cm). 6oz