The One sofa combines rational design with excellent functionality. The structure houses the generous cushions which go to make up a unique seating system, consisting of different dimensions - to ensure perfect comfort, the result of constant innovation. The backrest, in line with the armrests, is enhanced by a series of rollers, aesthetic and functional details at the same time, which make it possible to modulate the depth of the seat. The cover, which is completely removable, is enhanced by a contrasting profile which highlights shapes. The base is characterized by linear metal side supports.