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Herman Miller Aeron Graphite Edition – Size A (Small) Designed by Bill Stumpf and Don Chadwick.

The Aeron office chair revolutionised office seating with its defining design qualities: the pioneering Pellicle suspension material and its patented PostureFit SL back support, which affords the ideal sit — chest open, shoulders back, pelvis tilted slightly forward. Combining a deep knowledge of human-centered design with cutting-edge technology, the classic Aeron chair is engineered with state-of-the-art adjustability, from the arms, seat height, depth and recline, to help you maintain the optimal seating posture so you can focus on the task at hand.



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1 in stock

Free UK delivery approx 3 to 5 days.

Product Specific Information

Herman Miller understands the importance of further improving something that is already perfect.  The Aeron Chair has been remastered based on Herman Miller’s latest research around the science of sitting advancements in materials manufacturing and technology and today’s world of work.
The Herman Miller Aeron Graphite Edition – Size A (Small) retains the original sleek and minimal appearance and where you’ll really notice the difference is in the performance of the item. With new colour options available the back and seat weave has been optimised to allow more air to flow through allowing users to sit at the perfect temperature in complete comfort.

Aeron now offers smarter weight distribution and suspension through 8ZPellicle and adjustable PostureFit SL™ that supports both the sacrum and lumbar to better nurture the natural S-shape of the spine.


8Z Pellicle (mesh) for zonal pressure distribution and aeration

PostureFit SL (back support) for adjustable lumbar and sacral support

All new controls and intuitive adjustments for complete comfort

Forward tilt and tilt limiter (seat angle adjustment)

Multifunctional arms (arms move up and down armpads slide front to back and pivot in and out) with standard armpads

Graphite Finish

Size A Chair Size


Sizing & Warranty Information

  • Assembly
    Fully Assembled
  • Warranty
    12 Years
  • Seat Height Range
    401 - 507 mm
  • Seat Pad Dimensions
    475mm wide x 442mm deep
  • Overal Dimensions
    847-953mm high x 635mm deep x 635mm wide
  • Back Height
  • Maximum User Weight
  • Country of Origin
  • User Height Recomendations
    Height: 4'8" (142cm) - 5'4" (163cm) tall



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Delivery & Returns Information


Our standard delivery is FREE of CHARGE to the UK mainland. Items FROM STOCK we aim to Deliver in 3-5 working days  (unless otherwise stated) MON- FRI  8AM TO 6PM .

* 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.

Herman miller aeron size guide

Which Size is Right For You?

To determine which chair size is best, find the point of intersection for
your height and weight. New Aeron B-, and C-size chairs are tested and
warranted for use by person 159 kilograms and under. A-size chairs are
tested and warranted for use by persons 136 kilograms and under.

Herman miller aeron specification

Key Features

1. 8Z Pellicle
8Z Pellicle offers unprecedented comfort through eight
varied zones of tension in the seat and back.
2. PostureFit SL
Posturefit SL has adjustable individual pads that both
stabilise the sacrum and support the lumbar region to
provide full spinal stabilisation that nurtures the natural
S-shape of the spine and activates healthful posture.
3. Harmonic™ 2 Tilt
The tilt moves with you naturally, allowing you to shift from
forward to reclining postures intuitively and smoothly,
and always at an optimal balance point.
4. Three Sizes
Aeron comes in three sizes to ensure a more inclusive fit.