שטרײמל， חסידי， פרוות סייבל

A Shtreimel (Yiddish: שטרײַמל‎ shtrayml, plural: שטרײַמלעך shtraymlekh or שטרײַמלען shtraymlen) is a fur hat worn by some Ashkenazi Jewish men, mainly members of Hasidic Judaism, on Shabbat and Jewish holidays and other festive occasions. In Jerusalem, the shtreimel is also worn by Litvak Jews (non-Hasidim who belong to the original Ashkenazi community of Jerusalem, also known as Perushim). The shtreimel is generally worn after marriage, although it may be worn by boys after bar-mitzvah age in some communities.