[Sam]

From Wikipedia

Following a Biblical commandment not to shave the sides of one's face, male members of most Hasidic groups wear long, uncut sideburns called payot (Ashkenazi Hebrew peyos, Yiddish peyes). Many Hasidim shave off the rest of their hair. Not every Hasidic group requires long peyos, and not all Jewish men with peyos are Hasidic, but all groups discourage the shaving of one's beard. Hasidic boys receive their first haircuts ceremonially at the age of three years (though Skverrer Hasidim do this at their second birthday). Until then, Hasidic boys have long hair. Many non-Hasidic (and even some non-Orthodox) Jews have adopted this custom.