We all know ugg boots are the rise in Australia during the First World War; the first pilot from the Australian sheep wrapped with two feet into the shoes to wear in the cold, and then gradually became popular in Australia. The reason behind the first name called ugly boots (meaning ugly shoes). It was Australia's nickname ugg. That is, one round straight fur boots until 1994 by an American registered trademark uggs. So uggs brand of the United States and manufacturers from Australia into China gradually. After starting in the States United States registered by Ugg trademark registered by ugg boots trademark in Australia, but when faced losing the ground that the Ugg Australia has always been its own brand, it can be home in Australia Uggs footwear manufacturer’s use. Comparing the current known Australian native is Yale's fur shoe brand (YellowEarth). The Chinese company was later acquired a factory in China, and also to do on behalf of the United States Ugg processing. Ugg first in the mainland United States, branding has done impressive. In the mainland, often see a lot of MM wearing fake Uggs. Not long ago, Yale's also come to the mainland to expand the market, also launched its own brand - YellowEarth, but both are registered by Ugg trademark, after the last event, Australians have also begun to pay attention from the brand.