The Willis & Geiger Serengeti Wool Sweater is a vintage wool sweater known for its African safari theme. It features a detailed design of animals like lions, giraffes, wildebeests, and monkeys, along with acacia trees. The bottom trim has an African tribal pattern.  Label size L Never worn. Original paper tag still attached. Rare. New condition. 100% wool. Willis & Geiger Outfitters, founded in 1928, was a renowned brand specializing in high-quality, functional clothing for explorers and adventurers. Originally, Ben Willis developed clothing for his own Arctic explorations and later partnered with marketer Howard W. Geiger. The brand gained prominence by outfitting famous figures like Teddy Roosevelt, Ernest Hemingway, and Charles Lindbergh.