Classic Vietnam War SF advisor hat, LRRP, SOG, ARVN, also bought by GI’s as a souvenir. Wide 3” brim with pop stud on one side of brim and two air vents on each side. Vintage, worn but in good condition, no holes, rips, or damage. Size: Medium/Small. Iconic Vietnam War era item, must-have for any collection, re-enactor, or vintage fashion wear.