Ulos is the traditional Tenun fabric of the Batak people of North Sumatra in Indonesia. Different kinds of ulos have different ceremonial significance. The ulos is normally worn draped over the shoulder or shoulders, or in weddings to ceremonially bind the bride and groom together. Ulos are traditionally hand woven and in the case of higher-quality examples are significant family heirlooms, to be worn at important events, such as funerals and weddings. With increasing modernisation has come the decline in significance of the ulos, with many varieties no longer in demand. History According to the Batak people, there are three sources of warmth for humans; Sun, Fire and Ulos. Why is ulos a source of warmth? Ulos is said to be a source of warmth because they were living on cold mountains. This natural condition makes sunlight insufficient to give warmth especially at night. Then, they created something that is able to give them warmth, also believed to be able to give the men bravery and the women strength against infertility . At first, Ulos was only used as an ordinary cloth but it later developed to a symbol of love, traditional ceremony requirements, and society structural system symbol. Even today ulos is believed to have magical religious power and is thus considered 'sacred' and has special power to protect the user. There are many kinds and motifs of ulos, which have their own respective meaning in accordance to the characteristic, condition, function, and some relation. When it is used given to whom, and which traditional ceremony like wedding, birth, death and other rituals will never run without Ulos. If Ulos is used by a man, the upper part of it is called ande-ande, the lower called singkot, the one used on the head called tali-tali, or bulang-bulang. But, because of its sacred value, not all Ulos can be used in daily activities. Ulos Jugja, Sadum, Ragidup, and Runjat are only used in some occasions. In everyday life, men wear Ulos in box pattern with black shirt named baju Kurung without shoes nor sandals. Usage When ulos is used by a female, the bottom is called haen, the back is called hoba-hoba and if it used as sсarf it is called ampe-ampe. If used as head cover it is called saong, and if used to carry baby it is called parompa. In daily life, the females wear a black long