‘Allah’s Messenger (Allah bless him and give him peace) was of medium height, neither tall nor short. He was of handsome physique, and his hair was neither crisply curled nor smooth, brown of color. When he walked, he used to stride confidently ”
“Allah’s Messenger (Allah bless him and give him peace) was neither very tall of stature, nor short. His skin was neither pale white, nor tawny, and his hair was neither crisply curled, nor lank. Allah (Exalted is He) sent him at the end of forty years of life, so he stayed in Mecca for ten years and in Medina for ten years, and Allah took him unto Himself at the end of sixty years, with fewer than twenty white hairs on his head and his beard.”
“I heard al-Bara’ ibn 'Azib say:
"Allah’s Messenger(Allah bless him and give him peace)was neither curly nor lank-haired, of medium height, broad-shouldered, with luxuriant hair reaching the lobes of his ears, wearing a red suit of clothes. I have never seen anything more beautiful than him!”
"I have never seen anyone endowed with a lock of hair flowing below the ears, wearing a red suit of clothes, more handsome than Allah’s Messenger (Allah bless him and give him peace). He had some hair touching his shoulders. Broad-shouldered, he was neither short nor tall.”