Herman Miller Aeron AE500 Side Chair

Designed by Bill Stumpf and Don Chadwick Described as the most comfortable chair in the world and designed with high-tech materials using body-friendly engineering, the Aeron chair comes in three sizes to fit all body types. The chair''s Kinemat tilt mechanism virtually floats the user; the result is a chair created to be carefree. Single-stage pneumatic lift gives an unprecedented seat-height range, from a low of 16 inches (A-size) to a high of 20 1/2 inches (B and C sizes). Standard lumbar pad adjusts vertically through a 4 1/2-inch height range. Its depth can be set at 3/4 inch or 1 1/4 inches. Post...ureFit adjusts to the lower back''s contours, eliminating the void between the lower back and the chair; hence, PostureFit supports the natural forward tilt of the pelvis to promote the alignment of the spine enabling the sitter to sustain a healthier posture. Tilt-tension adjustment easily controls the resistance felt while leaning back. Tilt tension knob allows control of the resistance felt as the us