Aeron Onyx
Making the best, better for Earth
Exact same stool, just a little more sustainable.
We updated the Aeron Stool, adding ocean-bound plastic to the body—all without compromising what makes it the best work stool on Earth.
- CategoryOffice Chairs
- RangeHerman Miller
- BrandHerman Miller
- DesignerBill Stumpf & Don Chadwick
Where comfort meets support
The Aeron Chair is the benchmark for ergonomic seating since its debut in 1994. Since then, Herman Miller has learned a lot about how to best support people—and their postures. Aeron offers smarter weight distribution through 8Z Pellicle, adjustable PostureFit SL for total spinal support, and balanced recline and natural movement thanks to Harmonic 2 Tilt.
Designed for the elements
Aeron is available in a palette of four meticulously curated material expressions centered on elements pulled from the earth. Onyx is a dramatic ultra-black shade intended to modernize Aeron. Graphite is a distinctive dark gray, with a classic textured finish. Carbon offers a balanced neutral that works equally well in warm and cool environments. Mineral is the lightest and illuminates Aeron's finer points, ideal for open floorplans and spaces. Each component of the chair was thoughtfully designed, creating a fundamentally harmonious color palette.
Sustainable from the start
Aeron’s legacy of sustainability and innovation continues since its introduction nearly 30 years ago. It proved pioneering in both ergonomics and material innovation, without relying on the standard use of foam, fabric, or leather found in most office chairs at the time. It’s also our first product to receive the industry-leading Cradle to Cradle V3 Silver Level certification. Aeron is composed of more than 50 percent recycled material—and now, we’ve added ocean-bound plastic, diverting more than 150 metric tons of plastic from the ecosystem every year.*
*based on annual sales forecast
A more inclusive chair
Aeron’s three sizes—A, B, and C—were precisely designed to welcome a wide range of body types. Most ergonomic chairs accommodate people in the fifth to 95th percentile, but we believe an even broader range of individuals deserve a chair that fits them: everything from the backrest height, to the seat width, to the tilt mechanism, all the way down to the size of the base. There’s an Aeron suited to nearly everyone, from the first to the 99th percentile.
Made with ocean-bound plastic
Exact same chair, now made with ocean-bound plastic.
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