Qatadah (may Allah have mercy on him) said: I asked Sayyiduna Anas bin Malik (may Allah be pleased with him), "How were the blessed sandals of the Prophet (peace and blessings be upon him)?" He replied: "Each sandal of the Prophet (peace and blessings be upon him) had two straps."
Hadith Referenceشمائل ترمذي / باب ما جاء فى نعل رسول الله صلى الله عليه وسلم / 74
Hadith Gradingزبیر علی زئی:سنده صحيح
Hadith Takhrij{ «سنده صحيح» } : « (سنن ترمذي : 1772، وقال :هذا حديث حسن صحيح ) ، (صحيح بخاري : 5857)»