Columbia was founded in Portland in 1938 and is a leading seller of ski clothing in the United States. Its products are sold to nearly 90 countries and regions worldwide, and sales offices have been established in Europe, North America, Asia and other regions. Its pioneering waterproof and breathable fabric trench coat brings a new experience to outdoor enthusiasts around the world, and its excellent quality has been recognized by people around the world. Columbia's main outdoor sports products include hiking, hiking, leisure outdoor, water sports, and winter sports.