X-Box sofa is designed for Living Divani by Piero Lissoni. This neatly outlined sofa has a light structure, thin back and armrests, all with a generous, comfortable seat. Solid wood frame with a metal seat frame cross-woven with elastic straps. Steel feet are chromed. The frame is padded in different densities of polyurethane foam. Seat cushions are in Visco-soft polyurethane covered with a pad of washed, sterilized goose down (acrylic upon request). Back cushions in polyurethane foam and goose down. A cylindrical bolster is inserted in the backrest structure. When this bolster is positioned on top of the structure it increases the height of the backrest support. Fabric covers are removable. Leather is fixed.