The Leap chair by Steelcase provides customizable support, whatever your body shape or style of work. It’s their first chair designed with LiveBack® technology which allows the back to contour and adapt to mimic and support the natural movement of the spine. Designed with a Natural Glide System™, the seat glides back and forth as you recline —keeping your posture in check and moving you closer to your worksurface. Leap even includes a lower back firmness dial that allows you to customize your sitting experience with just the right amount of lumbar support that fits your preference.