Comforto 89 combines scientific knowledge and modern design at an office swivel chair features a unique asymmetrical lumbar support. The ITO Design team and Haworth Design Studio have set Comforto with 89 new ergonomic standards. Here, the lower back area experiencing an individual by a simple rotation and asymmetrical support on request. The passive pelvic support optimizes the posture of the user, and together with the 3-point synchronous mechanism for dynamic sitting. There is a choice of network-covered or upholstered backrest in many fabric and leather designs. The matching side chair is available as a four-legged and cantilever.