Vintage 1970s OG-106 military field cap in classic olive drab green colorway. Authentic U.S. military issue hot weather cap with structured brim, lightweight polyester/rayon blend, and timeless utilitarian fit. Features original military tags and true vintage construction with faded worn-in character perfect for everyday wear. Classic army surplus aesthetic ideal for military, workwear, gorpcore, tactical, skate, punk, and minimalist streetwear fits. Similar style to Alpha Industries, Rothco, Carhartt, Filson, C.P. Company, Stone Island, Maharishi, WTAPS, Engineered Garments, and vintage Vietnam era military surplus pieces. Great unisex hat for archival fashion, outdoor wear, camping, hiking, or casual everyday styling. Rare authentic OG 106 cap with timeless military utility look.