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Herman Miller Aeron Remastered · Size B

Aeron chair specifications

All the data for the configuration sold on this site — Graphite / Graphite, Size B, adjustable PostureFit SL, tilt limiter and seat angle, fully adjustable arms, standard arm pads and carpet casters.

Line drawing of the Aeron chair

Your configuration

Frame / baseGraphite / Graphite
SizeSize B – Medium
Back supportAdjustable PostureFit SL
Tilt mechanismTilt limiter + seat angle
ArmsFully adjustable arms
Arm padsStandard (polyurethane)
CastersCarpet casters

Dimensions — Size B (Medium)

Overall height93.5–104.4 cm (36.8″–41.1″)
Overall width71.9–77.2 cm (28.3″–30.4″)
Overall depth69.9–71.9 cm (27.5″–28.3″)
Seat depth43.2 cm (17″)
Seat height37.6–57.9 cm (14.8″–22.8″)
Arm height above the seat19–29.2 cm (7.5″–11.5″)
Maximum load159 kg (350 lbs)
Suitable user heightabout 157–183 cm

Mechanisms and adjustments

Tilt mechanismHarmonic™ 2 Tilt with tension adjustment
Tilt limiter3 positions: upright / middle / full recline
Seat angleForward tilt of up to 5°
Back supportAdjustable PostureFit SL — 2 pads (Sacral + Lumbar)
Seat heightPneumatic gas cylinder
Arms — height19–29.2 cm above the seat
Arms — depth6.4 cm sliding range
Arms — pivot15° outward, 17.5° inward

Materials and finish

Frame and baseGraphite / Graphite — polymer and die-cast aluminum with a graphite finish
Seat and back8Z Pellicle® elastomeric mesh
Arm padsDurable polyurethane foam, uncoated finish — black
Casters6.35 cm (2.5″) carpet casters
Recycled contentOver 50% recycled materials, including ocean-bound plastic

General

ManufacturerHerman Miller (part of the MillerKnoll group), USA
DesignersBill Stumpf and Don Chadwick
Launch / Remastered1994 / 2016
Item no. in the manufacturer's store100069170
Warranty3-year full warranty from us (parallel importer)
AssemblyThe chair arrives mostly assembled — attach the base and the cylinder (no tools)

The data is based on the specifications published by the manufacturer and converted to metric units (rounded). Small differences between production runs may occur. In any case of conflict, the manufacturer's official specifications prevail.

Adjustments

How to adjust the Aeron

Six adjustment points that turn a good chair into your chair. We also recommend watching the tutorial videos.

Seat height

Seat height

A lever on the right side under the seat. Pull it up while standing to raise the seat, or while sitting to lower it.

Tilt tension and tilt limiter

Tilt tension and tilt limiter

The cylindrical knob under the seat sets the resistance to leaning back. The lever on the right limits the range to 3 positions.

PostureFit SL

PostureFit SL

The two knobs at the back of the backrest move the pads closer to the sacrum and the lumbar region. Adjust until you feel support — not pressure.

Arms

Arms

A button at the back of the arm adjusts the height. The arm pad slides forward and back and pivots inward and outward.

Standard arm pads

Standard arm pads

Durable polyurethane foam with an uncoated finish, pleasant to touch. On the Graphite chair the pads are black.

Carpet casters

Carpet casters

Hard 6.35 cm casters designed for carpets. For a hard floor we recommend a chair mat or switching to soft casters.