DU 55 is an armchair designed by Gastone Rinaldi for Poltrona Frau. Foot in three different finishes: ash veneer with brass antique, black or chrome. Upholstered in fabric and Leather Frau®. The study of thickness and padding, the relationship between solids and voids, lead Gastone Rinaldi to draw a chair with a strong personality. Notify consistency, completeness and elegance at first glance. The roundness of the shell and the momentum of the rubber feet provide stability and comfort for a relaxing session and welcoming. Steel structure with polyurethane foam obtained by injection molding. Elastic straps to the springing of the seat and backrest.