The wall features one postern, between the second and third towers, and one large gate, the "Eğri Kapı" ("Crooked Gate"), between the sixth and seventh towers. Its Turkish name comes from the sharp bend of the road in front of it to pass around a tomb which is supposed to belong to Hazret Hafiz, a companion of Muhammad who died there during the first Arab siege of the city. It is usually, but not conclusively, identified with the Byzantine Kaligaria Gate (, "porta en tois Kaligariois"), the "Gate of the Bootmakers' Quarter" (cf. Latin "caliga", "sandal"). From the last tower of the Wall of Manuel Komnenos to the so-called Prison of Anemas stretches another wall, some 150 m in length, with four square towers. It is probably of later date, and of markedly inferior quality than the Komnenian wall, being less thick and with smaller stones and brick tiles utilized in its construction. It also bears inscriptions commemorating repairs in 1188, 1317 and 1441. A walled-up postern after the second tower is commonly identified with the Gyrolimne Gate (, "pylē tēs Gyrolimnēs"), named after the "Argyra Limnē", the "Silver Lake", which stood at the head of the Golden Horn. It probably serviced the Blachernae Palace, as evidenced by its decoration with three imperial busts. Schneider however suggests that the name could refer rather to the "Eğri Kapı". Then comes the outer wall of the Anemas Prison, which connects to a double stretch of walls. The outer wall is known as the Wall of Leo, as it was constructed by Leo V the Armenian (r. 813–820) in 813 to safeguard against the siege by the Bulgarian ruler Krum. This wall was then extended to the south by Michael II (r. 820–829). The wall is a relatively light structure, less than 3 m thick, buttressed by arches which support its parapet and featuring four towers and numerous loopholes. Behind the Leonine Wall lies an inner wall, which was renovated and strengthened by the additions of three particularly fine hexagonal towers by Emperor Theophilos (r. 829–842). The two walls stand some 26 m apart and are pierced by a gate each, together comprising the Gate of Blachernae (, "porta tōn Blachernōn").