TP9000 Ergonomic Task Chair With Tempur Memory FoamExperience all day ergonomic comfort with the TP9000 Ergonomic Mid Back Task Chairwhere adaptive Tempur material supports you as you work, hour after hour. The seat uses authentic Tempur material that conforms to your body for targeted support, while a breathable mesh back helps you stay cool during long client calls. With intuitive controls, you can tailor arm width and height, seat height, and tilt tension to find your perfect seating configuration.