The Steelcase Reply office chair is an ergonomically designed chair that promotes high comfort and productivity in the workplace. It has 3D armrests that can be adjusted in height, width and depth, as well as a height-adjustable backrest to provide optimum support for the lower back. The synchronous mechanism ensures that the backrest and seat move in sync and enable dynamic sitting. In addition, the chair offers adjustable lumbar support, seat height and seat depth adjustment to enable individual adjustments and ensure maximum comfort.