The Pago AirForm Synchro Ergonomic Chair is cutting edge aesthetic design - created for total ergonomic comfort and all-day support. The unique 3D Airflow back with continuous lumbar support will leave you feeling refreshed and alive. Gorgeous, all terrain Ghost castors on a modern spider base add a unique touch of class. At its core, you'll find a fully self-adjusting weight balance Posturesure Synchro mechanism with a depth adjustable seat. The mechanism automatically adjusts the tension the backrest exerts on you, promoting correct posture and long-lasting comfort even during extended periods of use. This chair is a great Eco choice, it is highly sustainable - the fabric is 100% recycled. The components can be recycled. Includes adjustable arms.