Patricia Urquiola M.a.s.s.a.s. Sofafor Moroso M.a.s.s.a.s is the new collection by Patricia Urquiola for Moroso, a modular sofa system with the addition of a standard armchair, small armchair and small table. The shape appears compact and controlled, yet well-defined cuts and lines map out the fabric asymmetrically. Visible raised stitching, like tacking, runs around the perimeter until deconstructing its linear aesthetic. The structure is in polyurethane foam and the particularly soft upholstery is the product of a bonded combination of fabric and wadding.