On Sya chair, the backrest carries much of the visual work. Its curved wooden design is padded on the inside, so the chair reads soft from the seating side and structured from the rear. A grooved outer surface creates a leather-covered wave effect, giving the back a strong horizontal rhythm. The seat is upholstered in Italian leather and supported by polyurethane padding in varying densities. This gives the chair a layered comfort system rather than a simple cushion. Tubular metal front legs provide a clean support line, while the rear leg uses a curved plate. The mix of wood, leather and metal keeps the chair stable, tactile and visually controlled.