The Aeris Numo Task combines stylish design with innovative technology for more movement in your workday. Thanks to patented kinematic technology and the Self Adjusting Motion Element (SAM), this ergonomic office chair adapts to your movements and promotes a healthy posture. The spring-loaded base allows for smooth up-and-down movements that relieve pressure on your intervertebral discs and protect your back. The front flex zone of the seat cushion provides additional comfort by preventing pressure points on the front edge of the seat. The chair is also individually adjustable: the seat height is adjusted via the gas spring, while the spring tension for vertical tilt can be regulated according to the user’s weight. The optional, retrofittable backrest provides additional lumbar support. The Aeris Numo Task swivel chair is made from recycled materials and comes in plastic-free packaging.