Butterfly Back. It combines the comfort of upholstery with the strength of polymer to provide pressure distribution from sacrum to the upper thoracic regions of the spine.
PostureFit. PostureFit supports your spine at its lowest point, the sacrum, and reinforces your pelvis, preventing slouching and fatigue while you sit
Harmonic™. The tilt enables natural, balanced movement through a range of postures.
AireWeave 2. The seat suspension conforms to your shape, distributes your weight evenly, and keeps heat from building up as you sit.
FlexFront. Adjusting the lower part of the chair to support the hips and prevent pressure on the popliteal joints.