Narrated Anas: "The Messenger of Allah (ﷺ) was of average height, neither tall nor very short, he had a good build, brown in complexion, his hair was neither curly nor straight, and when he walked he swayed slightly." He said: There are narration on this topic from 'Aishah, Al-Bara', Abu Hurairah, Ibn 'Abbas, Abu Sa'eed, Jabir, Wa'il bin Hujr, and Umm Hani'. The Hadith of Anas is a Hasan Sahih Gharib Hadith from this route, as a narration of Humaid.
Source: sunnah.com
Other translations
Arabic
حَدَّثَنَا حُمَيْدُ بْنُ مَسْعَدَةَ، حَدَّثَنَا عَبْدُ الْوَهَّابِ الثَّقَفِيُّ، عَنْ حُمَيْدٍ، عَنْ أَنَسٍ، قَالَ كَانَ رَسُولُ اللَّهِ صلى الله عليه وسلم رَبْعَةً لَيْسَ بِالطَّوِيلِ وَلاَ بِالْقَصِيرِ حَسَنَ الْجِسْمِ أَسْمَرَ اللَّوْنِ وَكَانَ شَعْرُهُ لَيْسَ بِجَعْدٍ وَلاَ سَبْطٍ إِذَا مَشَى يَتَكَفَّأُ . قَالَ وَفِي الْبَابِ عَنْ عَائِشَةَ وَالْبَرَاءِ وَأَبِي هُرَيْرَةَ وَابْنِ عَبَّاسٍ وَأَبِي سَعِيدٍ وَجَابِرٍ وَوَائِلِ بْنِ حُجْرٍ وَأُمِّ هَانِئٍ . قَالَ أَبُو عِيسَى حَدِيثُ أَنَسٍ حَدِيثٌ حَسَنٌ صَحِيحٌ غَرِيبٌ مِنْ هَذَا الْوَجْهِ مِنْ حَدِيثِ حُمَيْدٍ .
sunnah.com