The Newtral office chair features unique adaptive lumbar support with innovative automatic lumbar tracking technology that automatically follows your lumbar spine's movements, providing robust support for your lower back all day long. You can adjust the lumbar support strength to suit your needs, ensuring it fits the natural curvature of your spine and helps alleviate back pain from prolonged sitting. This multifunctional ergonomic chair offers three height options for the back, tilt and lock capabilities from 96° to 126°, and adjustable headrest angles and heights.