Which product is Levi Strauss & Co. particularly famous for manufacturing?

Explanation

Levi Strauss & Co. is an American clothing company founded in 1853 by the German-born American Levi Strauss. In 1873 Levi Strauss received a U.S. patent to make the first riveted men's work trousers out of blue denim - and hereby the denim jeans were born. Levi Strauss & Co. has its headquarter in San Francisco and produce clothes for both men, women and children.