Designed by Alberto Meda, this chair is flexible and comfortable. It follows the movements of the body without recourse to com-plicated mechanisms under the seat. Meda Chair successfully combines comfort, technology and a new approach to aesthetics. Technical descriptionWith the Meda Chair a synchronous process is set in motion when the user moves - without the usual synchronous mechanism. Two pivots at the side cause the back of the chair to drop; at the same time the shape of the seat changes. This process is controlled by means of a pneumatic spring combined with a spiral spring, located between the back of the chair and the bridge, underneath the seat. This spring allows for free movement, or, in the revolv-ing office version of the chair, can be locked in place at the touch of a button. The height can also be set at the press of a button. The upholstery is stretch-supported over the frame, ensuring that both backrest and seat have elasticity. Conference chair: four-star base with glides. Available in swivel and non-swivel versions, and with or without ring-shaped armrests which can be leather-covered if required. A conference chair completes the range. This chair is specially designed for the conference situation: with a low back, elegant,ring-shaped armrests and a four-star base on glides, available in swivel and non-revolving versions.