Sport Fans are Union Suit Fans!

Fans from Yesteryear:

Munsingwear Union Suit Ad (Circa ~1930)
Over 9,000,000 Sold Per Year!

Fans from Today: 

The University of Montana Grizzlies
Choose Color and Comfort to wear at their Football Games
Union Suit Fans in their long red underwear premiered in this blog in 2017