One of the first pictorial depictions of a hat appears in a Thebes tomb painting which shows a man wearing a conical straw hat. Other early hats were the Pileus, a simple skull cap; the Phrygian cap, worn by freed slaves in Greece and Rome; and the Greek petasos, the first known hat with a brim. Women wore veils, kerchiefs, hoods, caps and wimples. St. Clement, the patron saint of felt hatmakers, is said to have discovered wool felt when he filled his sandals with flax fibers to protect his feet.[