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Made to order

Aeron Chair onyx posturefit
Herman Miller Aeron onyx side view

Herman Miller Aeron Designed by Bill Stumpf and Don Chadwick now in Black and made from Ocean Bound Plastics.


£1,415.25 inc. VAT

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Available as made to order

Made for you in approx 20 working days.

Product Details

Adjustable PostureFit SL Support

Fully adjustable arms

Tilt Limiter with Seat Angle Adjustment

Castors for hard and soft floors

Standard vinyl armpads

Ultra-Matte Black Metal base

Looking after the environment – Meet the new generation Herman Miller Aeron Onyx Office Chair.  Now made with plastic waste diverted from the Sea.

There are 86 million metric tons of plastic waste currently in the Sea. Every Year 8 Million tons are added– that’s the equivalent of dumping one rubbish truck of plastic into the sea every minute.

The Aeron chairs legacy of sustainability and innovation continues since its introduction nearly 30 years ago. It proved pioneering in both ergonomics and material innovation. Aeron is composed of more than 50 per cent recycled material – and now we are now using plastic from the Sea to the manufacturing process of the chair meaning more than 150 metric tons of plastic diverted from the ecosystem every year. This equates to 15 million plastic water bottles.

Herman Miller Aeron Onyx Office Chair is a beautiful new colour is also being added to the new generation of Herman Miller Aeron chairs. Onyx elevates the  Aeron for a high-contrast appearance that instantly stands out. The dramatic ultra-matte black shade was influenced by current design trends. The Onyx Aeron Chair will include 1.13Kg of plastic bound for the Sea


Sizing/Assembly & Warranty Information

  • Assembly
    Fully Assembled
  • Warranty
    12 Years
  • Seat Height Range
  • Seat Pad Dimensions
    514mm deep x 514mm Wide
  • Overal Dimensions
    Size B - 1090 (H) x 658 (W) x 598 mm (D)
  • Back Height
  • Maximum User Weight
  • Country of Origin
  • User Height Recomendations
    Height: 5'2" (158cm) - 6' (183cm) tall



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Delivery & Returns Information


Our standard delivery time on all orders FROM STOCK we aim to Deliver within 3-5 working days  (unless otherwise stated) MON- FRI  8AM TO 6PM and is  FREE OF CHARGE to mainland UK for all orders.

* Excludes the Scottish highlands which is chargeable.

If the item is ( Made to Order) you can find the lead time under the Add to Basket Button (these are as accurate as possible)

Products showing PRE ORDER are items we have coming back in to stock and the dates are on the product pages. When you buy a pre order item it is reserved and when it arrives with us we ship it on to you please allow 3 working days after date shown for delivery.

We also ship to NI, ROI and the Channel islands also Mainland Europe.

For more information, please visit our dedicated Delivery Information page.

Easy Returns

All items listed as in stock can be returned or exchanged easily. The item must be in the original packaging and in New Condition and unused! You have 14 days from the date the item was received. We can arrange the return for you.

Please advise of the order No, address and contact details in the email sent to logistics@officechairsuk.co.uk.

For more information, please visit our dedicated Returns, Exchange & Refunds page.