A sandal traditionally attributed to Prophet Muhammad (SAW) is preserved at Istanbul’s Topkapi Palace Museum, where it is displayed alongside other significant Islamic relics. The item is housed in the Sacred Relics Chamber, a collection brought to the Ottoman Empire after the conquest of Egypt in the 16th century.

Known as Nalain Shareef, the sandals are traditionally dated to the 7th century, corresponding to the Prophet’s era. While modern scientific verification is not applied, their authenticity is based on historical chains of custody and long-held religious tradition passed down through generations.