Original Penguin

Original Penguin (also known simply as Penguin) is an American clothing line. With roots in the 1950s and 60s, the brand specializes in clothing, footwear, and eyewear.

The brand was introduced in 1955 by Muningswear, a Minneapolis-based underwear and military garment manufacturer, when it launched the Original Penguin golf shirt in the United States. Munsingwear was for many years famous for its union shirts, an undergarment consisting of an undershirt and underdrawers combined in a single garment. The company was also said to be the originator of the classic golf shirt.