Nucleus Series Recharge Task Chair, Supports Up To 300 Lb, 16.63 To 21.13 Seat Height, Black Seat/back, Black Base

Give your back a break with intuitive, adjustable lumbar support. Maximize your comfort with an advanced tilt control that distributes your weight comfortably and lets you recline with ease. Stay cool and comfortable with a breathable four-way stretch mesh back that cradles every pressure point.