After conducting a search, there were no relevant results found for the query "danish shoe designer jacobsen product details, positive, negative, ingredients or materials". However, there were some results related to Arne Jacobsen, a Danish architect and designer who was known for his work in furniture design, architecture, and interior design. He was known for his simple, iconic forms and the marriage of aesthetics and function. From his studio flowed furniture, lamps, patterns, clocks, cutlery, and glassware that were both independent designs and part of the holistic expressions that Arne Jacobsen aimed for. However, there was no information found regarding the product details, positive, negative, ingredients, or materials of any shoe designed by Jacobsen.