UGG is produced in the United States.

UGG is actually the general name for this type of wool boots originating from Australia, meaning "Ugly Boots"[1]?. In 1978, an Australian surfer Brian established the UGG brand in Southern California, USA. UGG boots were first brought to the United States, but their appearance was not appreciated.

In 1995, Deckers (Dex) Outdoor Sports Company took over the business, allowing Hollywood stars to wear snow boots and became popular in the United States, and then quickly gained recognition in many countries.

Extended information:

Ugg is a kind of wool and sheepskin boots, which first originated in the 19th century. Australian shearers cut and sew the fur-integrated wool and wrap it around their feet and ankles to keep them warm. Because of their ugly style, they are called "ugly boots" in slang.

You can see from here: The original snow boots were worn by men. Later, during World War I, the Australian Air Force discovered the wonderful functions of snow boots. They were made of wool on the inside and extremely soft and light tanned sheepskin on the outside. They were designated by the Royal Australian Air Force to make special military boots.

The correct name for Ugg is "Ah Ger", which is pronounced a bit like "Elder Brother". Although Ugg originated in Australia, Americans took the lead in registering the brand with these three letters in California, which is known as UGG Australia.

UGG was first sold in New York and was mainly used by surfers in California to keep their feet warm. Later, the Australians were very angry about the actions of the Americans. They jointly appealed and took the Americans to court and refused to recognize the UGG Australia brand.

Around 2006, UGG Australia reached an agreement with the Australian government. UGG can be registered and used by local manufacturers in Australia, and it can also sell its own UGG snow boots of different brands.

It can be summarized as follows: Ugg, as the collective name for snow boots, was invented and produced in Australia, but the Americans registered the trademark first, so strictly speaking, the UGGs that are all over the streets now come from this American UGG became popular.

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