Europe’s oldest known shoes are 6,000 years old. In South Africa, it was believed that before 2,000 years ago, people weren’t wearing shoes. But trace fossils from three paleosurfaces (surfaces of considerable antiquity) found on South Africa’s Cape Coast change that narrative. According to one of the researchers, Dr. Bernhard Zipfel, of Wits’ Evolutionary Studies Institute, the new evidence reveals that humans of the time wore some form of footwear to walk across the beach.

“We all assumed that people were habitually barefoot. However, the Southern Cape Coast had very sharp rocks at the time. It makes sense that people would use footwear to protect themselves. One hundred thousand years ago, an injury to the foot could have been fatal,” said Zipfel.