I heard the Prophet (ﷺ) delivering a sermon at `Arafat saying, "If a Muhrim does not find slippers, hecould wear Khuffs (socks made from thick fabric or leather, but he has to cut short the Khuffs belowthe ankles), and if he does not find an Izar (a waist sheet for wrapping the lower half of the body) hecould wear trousers."