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Aeron Onyx Chair (Black)

: Herman Miller

Making the Best Better for Earth. Exact same chair, just a little more sustainable. Meet the new generation of Aeron Chair, made with plastic waste diverted from our oceans. Same design. Same ergonomic support. Now more sustainable.

”Made in US”

Configure Your Aeron Onyx Chair (Black)
Frame Finish
Back Support
Base Finish
Assembly Option
: INR 1,66,050 : INR 1,66,050
Stock Available
: 10
: Min 1
Current Configuration

A Sustainable Detour

Material innovation has always been a part of our design development at Herman Miller and we're excited to incorporate ocean-bound plastic into our products. For example, the Aeron Chair in Onyx diverts over 44 metric tons of plastic annually away from the ocean!.

Don Chadwick

It’s going to be a whole new experience, and yet the chair is still going to be an Aeron chair

Don Chadwick View Design Story
  • Aeron Chair 8Z Pellicle Backrest

    Get into the Zones

    Across Aeron's 8Z Pellicle elastomeric suspension seat and backrest, eight latitudinal zones of varying tension envelop you as you sit, delivering greater comfort and ergonomic support. The new 8Z Pellicle also allows body heat to pass through to help maintain an even and comfortable skin temperature.

  • Aeron Chair with PostureFit SL

    A Stance Worth Backing

    An active body is at its strongest when standing, chest open and pelvis tilted slightly forward. PostureFit SL supports your spine to give you the same benefit while seated. Adjustable, individual pads provide lumbar support and stabilize the base of the spine for a more powerful seated posture.

  • Aeron Chair Chassis with Tilt Options

    If You're So Reclined

    Sitting in one position reduces the natural pumping action of the muscles that deliver nutrients to the spine. As you sit in Aeron, however, the tilt allows the chair to move seamlessly with your body, so shifting between forward and reclining postures is smooth and balanced throughout the entire range of recline.

  • Aeron Chair Components with a Mineral Finish

    The Best, Now Better for Earth

    Aeron is available in three tightly curated, holistic material expressions. Graphite is the darkest, a modern rendition of the classic Aeron look. Carbon offers a balanced neutral for a modern chair that works equally well in both warm and cool environments. Mineral is the lightest, with a fresh, ethereal quality that borders on translucence. Onyx boldly updates Aeron with dramatic, ultra-matte back shade for a high-contrast appearance that instantly stands out.

  • Three Aeron Chair Sizes

    Sustainable from the start

    Aeron in Onxy is made of up to 2.5 pounds of ocean-bound plastic, helping to divert more than 44 metric tons of plastic waste from the ocean annually*. Aeron has also received the Indoor Advantage Gold certification, SCS Global Services' highest level of indoor air quality performance for furniture. The certification ensures that furniture products support a healthy indoor environment by meeting strict chemical emission limits for volatile organic compounds (VOCs). *Based on annual sales forecast.

  • Aeron Chair Mineral Finish Side View

    Cross-Performance Design

    For individuals sitting in Aeron, cross-performance design means the ergonomic chair fully accommodates the widest possible range of activities and postures people adopt while working, from intense, forward-facing focus to relaxed, contemplative recline.

The Evolution of an
Ergonomic Revolution

Aeron Chair Designs by Don Chadwick

Designed by Bill Stumpf and Don Chadwick, 1994

When designers Bill Stumpf and Don Chadwick set out to create a task chair that was health-positive, cross-performing, inclusively-sized, and environmentally sensitive, they arrived at a design unlike any the world had ever seen. And the world responded by making Aeron the best-selling and most recognizable office chair of all time.

Aeron demonstrated a pioneering step in ergonomics and material innovation by providing comfort without the use of foam, fabric, or leather. It changed peoples perception of what a modern office chair could be, and in doing so, it soon found a place in popular culture.

Remastered by Don Chadwick, 2016

Fast forward to the present, and the same criteria serve as the foundation for a whole new Aeron. Just as iconic films and albums are updated for new mediums, standards, and audiences, Aeron has been remastered based on Herman Miller latest research around the science of sitting, advancements in materials, manufacturing, and technology, and todays world of work.

The office of 1994 would be largely unrecognizable today. With all the changes that have occurred, it only made sense that Aeron should also change to better meet the needs of people today.

How can you take something that is so well-known and rework it completely, and at the same time not lose the essence of it?- Don Chadwick

Aeron Chair Components Remastered by Don Chadwick

Aeron Onyx, B Medium Chair Size

General Dimensions

Aeron Onyx, B Medium Chair Size
Aeron Chair

Size/Fit Reference

Determine which chair size is right for you. View the reference chart

Shipping Information

Shipping Options:
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options available for your order.

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Packaging Type:
Packaging Dimensions:
41" x 28" x 27"
Package Weight:
54 lb
Assembly Required:
Premium Inside Delivery +
Light Assembly Recommended:
Premium Inside Delivery +
Installation Recommended:


12-years, 3-shifts
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Care & Maintenance

With regular care and maintenance, your Herman Miller product will provide many years of superior performance and satisfaction. To maintain quality, please follow the cleaning procedures outlined here.

The instructions for the care and maintenance of Herman Miller products are provided to you as a service. No warranty is implied since results may vary.


Frame, Base, and Standard Armpads

Normal cleaning

Wash surface with a soft cloth soaked in mild detergent and warm water. Rinse thoroughly and dry with a soft cloth.

Do not use solvents or abrasive kitchen cleaners.

8Z Pellicle Suspension Material

Normal cleaning

Vacuum fabric as needed using an upholstery attachment. Vacuuming picks up dust and reduces the need for professional cleaning.

Do not brush fabric or use a vacuum attachment with a rotary brush. Brushing may permanently damage the nap or change the character of the fabric.

Spot Cleaning

Immediately soak up the stain with a soft absorbent cloth.

Do not dry the stain completely or it may set. The longer a stain is allowed to remain on a fabric, the more difficult it is to remove.

Water-based stains such as coffee, soft drinks, fruit juices, or milk

Use a water-based cleaner (specifically made for cleaning fabric) or a solution of mild (alkaline) warm soapy water (not overly soapy) applied with a damp clean cloth or sponge. Work the cleaner into a lather or foam.

Never use hot water; it will set the stain. Avoid scrubbing.

Oil-based stains such as lipstick, grease, or salad dressing

Use a dry cleaning solution applied with a damp clean cloth or sponge. Test the cleaning solution on a small, concealed area first. If there is no spotting, ringing, or damage to the fabric or its dyes, apply the cleaning solution to the soiled area with light, quick strokes. Begin at the outside of the stain and work toward the center, being careful not to over-saturate the fabric.

K2R is also a product that can be used. See product label for complete instructions. Do not over apply water or any liquid solution to fabric. Excessive wetting of the fabric with any liquid solution may result in permanent damage to the material. Do not rub too vigorously or you may damage the nap of the fabric or break fibers. Several light applications are better than one heavy application. Soak up all remaining solution and then use another clean cloth or sponge dipped in cool water to remove any residue. Let fabric dry thoroughly and then vacuum well before using. If the stain resists cleaning, contact a professional cleaner.

Large Areas

If large areas are soiled, contact a professional cleaning firm.

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