Best Herman Miller Brand – Picking The Right Aeron Office Chair

For over 20 years, the Aeron chair has been the gold standard in office seating in the US. If you’ve decided to invest in one of these premium chairs, you need to know that they’re actually made in three different sizes. Trying to decide which one is right for you? This guide will help you choose.


The Aeron chair was originally introduced by premium office furniture manufacturer Herman Miller in 1994. The chair offered a perfect combination of ergonomic comfort, stylish looks, and premium quality right at a time (the height of the dot-com bubble) when millions of new American offices were being furnished. The Aeron experienced immediate popularity and it’s been a consistent bestseller ever since its introduction.

Even though it’s spawned a horde of imitators, you’re not going to have much difficulty picking an authentic Aeron chair out of a lineup. The surprisingly lightweight back and seat pieces are made of woven mesh, and the cushioned free-floating armrests are attached to the back rather than the seat.

Herman Miller has produced the Aeron in a small range of different neutral color selections, but the original black-on-black color scheme is, overwhelmingly, the most popular and common option. You can buy this cool highly adjustable  with Lumbar Support Pad Aeron chair less than $1000, check details of this model on amazon:

Highly Adjustable w/Lumbar Support Pad – Fully Adjustable Vinyl Arms

– tilt limiter – standard carpet casters – graphite frame/carbon classic pellicle


Aeron Models: Different Sizes For Different Sitters

Superior ergonomics were a major selling point of the Aeron when it was first introduced, and even if it hadn’t enjoyed such runaway popularity it would still make a compelling case for the chair’s value. The manufacturer’s marketing materials noted that there were some distinct holes in the science of ergonomics. For one thing, most statistical ergonomic data is gathered from military test subjects. This leads to an underrepresentation of petite, female, and heavy body types.

The problem with designing office furniture based on this skewed view of the “average” body is that a chair that’s supposed to fit 95 percent of the population will in fact only end up being comfortable for 60 to 70 percent of the workers who use it.

In order to provide a better range of seating, Herman Miller has always produced the Aeron chair in three different sizes. These are officially referred to as models A, B, and C, although calling them Small, Medium, and Large is also common. Each model is different from the others in several different dimensions; the model C, for example, features a wider (and longer) seat.

You can easily determine what model of Aeron chair you’re looking at in a normal office setting by feeling for the raised bumps molded into the top of the chair back just beneath the Herman Miller logo. The model A chair has a single bump, the B chair has two bumps, and the model C has three bumps.

The Herman Miller Size Chart

Herman Miller used to offer a very clear sizing chart for use with their Aeron chairs. Sadly, it seems to have been removed from the HM website. You can get individual dimensions on each model from the website, as well as a range of suggested heights and weights that each chair is supposed to fit.

As a general rule of thumb:

  • The model A chair is only comfortable for those who weigh less than 130 pounds and stand under 5′ 3″.
  • The model B chair – which is also the most common – works for the widest variety of different body types, and it should be comfortable for sitters up to 6′ 2″ and 260 pounds.
  • The model C, which adds an extra 1.75 inches to both the width and depth of the seat, is recommended for users who exceed the last two measurements. The model C may need some additional support beneath the thighs if you’re extremely tall.

As noted above, the B chair is the most common in stores and offices. You can expect to pay a little more for the other models, with A chairs generally being even rarer and more expensive than C chairs. It can be difficult to locate A chairs in the full range of build and finish options offered on the rest of the Aeron line.

You can buy a common classical loaded Aeron chair at less than $1000, or you can enjoy a better sitting of fully loaded at about $1200, check details below and choose one fit your needs:

Aeron Task Chair – Highly Adjustable w/PostureFit Lumbar Support – Under $1000

– Fully Adjustable Vinyl Arms
– Tilt Limiter
– Standard Carpet Casters
Graphite Frame/Platinum Wave Pellicle

Aeron Task Chair Highly Adjustable w/PostureFit Lumbar Support – About $1200

– Fully Adjustable Leather Arms
– Tilt Limiter
– Standard Carpet Casters
Polished Aluminum Frame/Blue-Black Tuxedo Pellicle

Making Your Choice

While height and weight recommendations, sizing charts, and chair dimensions are all helpful, nothing will really let you know which chair is right for you better than actually plopping yourself down in all three models. This is easy to do if you happen to have an authorized Herman Miller dealer in your community; it gets more difficult if you have to “hunt” Aeron chairs in the “wild.”

Make a note of the raised-bump code used to differentiate the three models of Aeron chair, described above. The best place to find examples of all three sizes is in large venues where Aeron chairs were purchased in bulk. Government and educational facilities, in particular, tend to have an excellent mix of all three chair sizes.

If at all possible, spend an extended period in each size of chair before making up your mind between them. In an ideal world, you would spend at least an hour performing ordinary work tasks in each Aeron before deciding which is right for you.

If you have a tight budget, you can buy a standard loaded Aeron chair to saving money and enjoy the same quality.  A basic height and tilt tension adjustments chair about $700 will give you ergonomic sitting. Check reviews below:

Aeron Task Chair Basic – Height and Tilt Tension Adjustments

Fixed Vinyl Arms
– Standard Carpet Casters
Graphite Frame/Carbon Classic Pellicle

Highly Recommend Herman Miller Office Chairs You Can Try

A good Herman Miller chair will give you more than a decade of comfortable, dependable seating in your office. It’s going to be such an integral part of your working environment that it makes a lot of sense to take great pains in picking out the right model. Make the most of the advice you’ve just received and size you HM chair appropriately before you buy it!

There are other models of Herman Miller office chair have great sales and reviews, check up below:

Sayl Chair by Herman Miller Basic – Fixed Arms – Fixed Seat – Tilt Limiter – About $500


  • Sayl is a task chair that enables an unprecedented sense of freedom for the sitter in a design that delivers the most comfort with the least materials
  • The organic shape of the Sayl back makes it elegant anywhere, from every angle

Herman Miller Mirra 2 Chair – Std Tilt – Fixed Arm


  • Hybrid structure, shaped for dynamic support, keeps your body in healthy alignment
  • A reinvented Harmonic tilt creates a smooth and balanced feel as you move from one posture to another

Herman Miller Embody Chair – Fully Adj Arms


  • Six ergonomic functions encourages the most healthful posture for computer users-a working recline, which reduces spine compression and even slows fluid loss from discs
  • Skin-like textile covering allows air to circulate and keeps you cool, no matter how long you sit

More office chair you need, just keep reading>>