The Messenger of Allah ﷺ was neither short nor tall; he had a large head, wavy hair, a big beard and a reddish complexion. There was a long line of hair running from his chest to his navel. He had large joints and large hands and feet. When he walked, he walked energetically as if walking downhill, I have never seen anyone like him before or since.
كَانَ رَسُولُ اللهِ ﷺ لَا قَصِيرٌ وَلا طَوِيلٌ عَظِيمَ الرَّأْسِ رَجِلَهُ عَظِيمَ اللِّحْيَةِ مُشْرَبًا حُمْرَةً طَوِيلَ الْمَسْرُبَةِ عَظِيمَ الْكَرَادِيسِ شَثْنَ الْكَفَّيْنِ وَالْقَدَمَيْنِ إِذَا مَشَى تَكَفَّأَ كَأَنَّمَا يَهْبِطُ فِي صَبَبٍ لَمْ أَرَ قَبْلَهُ وَلا بَعْدَهُ مِثْلَهُ ﷺ