Herman Miller Aeron Lumbar support

Upgrade your Herman Miller Aeron chair with the height-adjustable lumbar support, specially designed for Classic Aeron chairs, stools, and conference chairs. This replacement lumbar support improves your seating posture by providing optimal lower back support, ideal for long-term sitting comfort. Available in sizes A, B, and C and fully compatible with Classic Aeron models. The ergonomic design contributes to a healthy and comfortable seating posture. Check the size by feeling under the top edge of the backrest for the number of palpable bumps.