Designer Don Chadwick is considered a pioneer in ergonomics. Looking to combine simplicity, function and a refined style, he created the Knoll Chadwick task chair with its signature straightforward adjustment controls, synchronized recline and built-in variable seat depth. With a black frame, seat and adjustable-height arms , these chairs are ideal for modern workspaces and will certainly be a perfect addition to your office and conference room. $295 / Availability: (32) In stock If you have office furniture needs, Office Furniture Center is a nationwide provider of cost-effective workstations, desks, credenzas, seating, filing, reception and conference furniture. Our entire inventory of affordable office furniture is located in Chicago; to browse our selection, please visit officefurniturecenter.com.