Double-panelled fir and poplar frame. Feet in walnut-stained beech. Differentiated density with acrylic fiber cover polyurethane foam filling. Springing with woven elastic straps of covered rubber. Seat cushions in washed and sterilized goose down with pad in differentiated density polyurethane foam. Decorative piping in the same shade of leather or in contrast. Optional cushions in washed and sterilized goose down (48x48 or 60x60). Available in all soft leathers.