The Metropolis Sofa by Marac features a sturdy structure made of fir wood and plywood, reinforced with elastic straps for added support. The structure is padded with differentiated density polyurethane foam, which is covered with a 100 g/m2 resin-coated polyester fiber lining coupled with stretch polyester fabric. The seat cushions are made of expanded polyurethane and new sterilized down, providing a comfortable seating experience. These cushions are covered with a 100% cotton lining for added softness. The backrest cushions are filled with new sterilized down and also feature a 100% cotton lining. This ensures a plush and cozy feel when leaning back. The sofa stands on feet made of either bronze or satin aluminum extrusion, adding a touch of elegance to its design. The covering of the sofa is completely removable and comes in fabric, but it can also be fixed in leather for a more luxurious look. This allows for easy cleaning and maintenance, ensuring the sofa stays in pristine condition for years to come.