Take your seat to greater heights. The Herman Miller Aeron Stool - Bar Height, Carbon offers a remastered version of its 1994 counterpart, blending quality ergonomic excellence with new and improved health-positive adjustments. New 8Z Pellicle material offers greater comfort for body contact and allows air, body heat, and water vapor to pass right through. Maintains even and comfortable skin temperatures and allows adjustable sacral and lumbar supports for better posture. You’ll wish you could take it with you.