Shell Dining Chair with a soft leather upholstery designed by Michael Dreeben. The collaboration with the most recognised Danish leather supplier, Sorensen Leathers, is bringing a new softness and tactility to the Mater collection. Dunes is a premium leather quality of chrome-free aniline leather in an anthrazite black and rust colour giving the material a beautiful and patinated look over time. A layer of foam is making the seating of the chair a more comfortable and soft experience.