Perched above a strong 4 prong steel base this example of the Mart chair by Antonio Citterio begins with a plastic shell that is inserted into a mould for the cold foaming of polyurethane with the goal of obtaining ultimate comfort. The fabulous scoop design together with the black wool upholstery and swivel base offers wonderful comfort and style, while presenting as new. Beautifully made and iconic in design this is a chair to last the ages.