Practical and comfortable Herman Miller Aeron Desk Chair in mineral. This innovative chair features both a mesh back and seat, allowing air, body heat, and water vapor to pass through, maintaining even and comfortable skin temperatures. With eight latitudinal zones of varying tension across the back and seat, it delivers enhanced ergonomic support precisely where you need it most. The PostureFit SL ensures superior spinal alignment and comfort, standard on this exceptional model. 37.5h x 25 w x 22.3 d.