To defend themselves from lice and the harsh sun, the ancient Egyptians shaved their heads. They did, however, wear wigs made of human hair or less expensive alternatives made of fibre from palm leaves or sheep’s wool. For added social standing, they donned wigs.

human hair(https://www.mscocohair.com/blog/post/which-wig-style-should-you-wear-in-different-circumstance/)