Hadithcore
Bulugh al-Maram, 59

Narrated by Al-Arba’a except An-Nasa’i:

The Prophet (ﷺ) wiped over the upper part of the leather socks and the under part of it. [In its chain of narrators there is weakness].

وَلِلْأَرْبَعَةِ عَنْهُ إِلَّا النَّسَائِيَّ: { أَنَّ اَلنَّبِيَّ ‏- صلى الله عليه وسلم ‏-مَسَحَ أَعْلَى اَلْخُفِّ وَأَسْفَلَهُ } وَفِي إِسْنَادِهِ ضَعْف ٌ [1]‏ .‏

References2 variants
In-Book Reference
Book 1, Hadith 69
English Reference
Book 1, Hadith 64