UGG is an Aussie footwear brand that was founded in the early 1970s. The brand gained prominence when surfers in Australia began wearing UGG footwear to keep their feet warm after being in the water. The word “UGG” initially denoted to a type of wool boot, but it eventually turned synonymous with a particular style of footwear. https://podiatryabc.com/u-is-for-ugg-boots/