Then There Was Arkansas - A little Hog Hat history. That wonderfully goofy part of UA fandom began in 1969, when a student named Mike Ibsen saw a few fans wearing variations
Hog Heaven Coffee Hats
Navy Blue Hog Island Trucker Hat – Hog Island Oyster Co.
Hooey Hog Black And White Hat
Blood Red B.A.D. Mesh Hat - Boars All Day Hog Hunting Gear