Matic is the most contemporary modular sofa system designed by Piero Lissoni for Knoll. It is made up of modules, including chaises longues and terminal peninsula units, to provide seats upholstered with evenly-sized squares, or detailed with a T-shaped seam, combined with a special curved backrest. The front profile is the distinctive detail of the project, in aluminium with a shiny finish or charcoal painted finish or upholstered in fabric or leather. The feet are in aluminium fusion, with either a shiny finish or charcoal painted.