1. Seat height - A two-stage pneumatic lift adjusts the seat height from 14 3/8 to 19 1/2 inches on the A-size chair and from 15 to 20 7/8 inches on B- and C-size chairs.

2. Tilt tension - This adjustment lets you control the resistance felt when you lean back.

3. Armrest height and angle - Each armrest adjusts independently in a 4-inch range. Armrests pivot 17 1/2 degrees inward for keyboarding and 15 degrees outward for mousing.

4. Lumbar support - The lumbar pad adjusts vertically through a 4 1/2-inch range. Its depth can be set at either 3/4 or 1 3/4 inches. The lumbar pad is also available on the side chair.

5. PostureFit - A half turn of a knob moves PostureFit through the full range of its adjustability to provide the desired level of support.

6. Forward tilt - This adjustment positions the chair 5 degrees forward for intensive work postures.

advanced ergonomics
Aeron's Kinemat tilt allows the body to pivot naturally and simultaneously at the ankles, knees, and hips for smooth, proper support in any seated position. Because continuing research has shown that many people are sitting upright and forward, Aeron offers the PostureFit option. It provides custom-fitted support at the lower back that promotes proper alignment of the spine for a healthful, comfortable posture.

refreshed aesthetics
Extensive material and finish choices