Shama-il Tirmidhi Chapter 10, Hadith Number 1 (71).

Qataadah radiallahu anhu reports that: “I asked Anas to describe the shoe of Rasulullah Sayyidina Rasulullah sallallahu alaihe wasallam”. He replied: “Each shoe had two straps”.

The shoes in ‘Arabia were not of the type of are known here in India. They consisted of a leather sole with two straps on them.