les cheveux
His hair is "ses cheveux" (masc.) in French.
a hair bun is 'un chignon' in French.
Il a les cheveux gris is how you say he has grey hair........
ginger hair is 'les cheveux roux' in French.
'messy hair' in french is 'cheveux en désordre'
Long hair is "les cheveux longs" in French.
mes cheveux
les cheveux
Coiffeur
An hair tie is "un élastique à cheveux" in French.
des cheveux raides
"J'aime tes cheveux." = "I like your hair."