Rare United States Antarctic Program hat featuring the official National Science Foundation patch with Antarctica map graphic. Clean navy cotton build with classic strapback fit. This is a niche government/science piece that appeals to collectors of expedition gear, research program memorabilia, and unique Americana. Not commonly seen on the market compared to standard sports or brand hats. Strong conversation piece with real-world history tied to polar research.
Condition: Very good, light wear.
Details: • United States Antarctic Program (NSF) • Strapback (adjustable) • Navy blue • 100% cotton • Made in China • Likely 1990s–2000s issue
