وَيُشْتَرَطُ لِجَوَازِ الْمَسْحِ سَبْعَةُ شُرُوطٍ: الْأَوَّلُ لُبْسُهُمَا بَعْدَ غَسْلِ الرِّجْلَيْنِ وَلَوْ قَبْلَ كَمَالِ الْوُضُوءِ إِذَا أَتَمَّهُ قَبْلَ حُصُولِ نَاقِضٍ، وَالثَّانِي سَتْرُهُمَا لِلْكَعْبَيْنِ
1. The feet must have been washed before the khuffs are put on. Full Wudu may be completed afterward, provided no invalidator occurs before completion.
2. The khuffs must cover the ankles.