question #1 Sahih al-Bukhari 1843, Book 28, Hadith 23 : What alternatives are permissible for pilgrims who cannot find an Izar during Hajj?

The Prophet (ﷺ) delivered a sermon at `Arafat and said, “Whoever does not get an Izar can wear trousers,
and whoever cannot get a pair of shoes can wear Khuffs (socks made from thick fabric or leather).”