Sometimes simple is better and the 5500 basic design is an excellent example of simplicity at its best. It has an open airgrid back that conforms to your back for passive ergonomic support. Also features 2-to-1 synchro tilt, pneumatic seat height adjustment and angled adjustable arms. GreenGuard Indoor Air Quality Certified.
 
PRODUCT HIGHLIGHTS
Thick Padded Contour Seat and AirGrid® Back with Built-in Lumbar Support
One Touch Pneumatic Seat Height Adjustment
2-to-1 synchro Tilt Control with Adjustable Tilt Tension
Height Adjustable Angled Arms with Soft PU Pads
Heavy Duty Angled Nylon Base with Oversized Dual Wheel Carpet Casters