Smart technology distributes the weight on the chair seat for better blood circulation. The curved cushion is designed for long-lasting support according to the human body curve. Adopts four-level explosion-proof air pressure rod. The height of the cushion can be easily adjusted. Features adaptive lumbar support, 4D adjustable arms and contactless adaptive recliner mechanism. Recommended Application Area(s): Breakroom & Foodservice; Conference & Meeting; General Office & Task; Seat Color: Black/Red; Back Color: Black/Red; Color Family: Black.