Question
Is it permissible for someone who has a khuff made of metal to wipe over it?
Answer
I say, and with God's success: It is not permissible to wipe over it, as well as anything that cannot be walked on due to its heaviness: like glass and wood; because the shoe is derived from the lightness of walking in it, such that there is no difference between it and not having it regarding the usual walking. Refer to: Radd al-Muhtar 1: 174, al-Maraqi p. 130, al-Durr al-Mukhtar 1: 176, and Nihayat al-Murad p. 378-379, and God knows best.