Leap Plus is a highly ergonomic chair that adjusts to fit your body, so you don’t have to adjust your body to fit the chair.  Thanks to its LiveBack technology, the Leap Plus chair back changes shape to mimic and support the movement of your spine.  and with its simple and intuitive adjustments, it’s easy to adjust your Leap Plus chair to fit you comfortably for the entire day.  Steelcase Leap Plus chair complete features are pneumatic seat-height adjustment, variable back stop, height-width-pivot-depth adjustable arms, black plastic frame, shell, base and arms, adjustable lumbar support, hard casters and fabric.