The Herman Miller Aeron is the most iconic office chair ever made—and at $1,400+, it better be good for back pain. After extensive use and analysis, here's an...
The Herman Miller Aeron is the most iconic office chair ever made—and at $1,400+, it better be good for back pain. After extensive use and analysis, here’s an honest assessment: the Aeron is an excellent chair with a specific limitation that many buyers discover too late. Understanding this limitation before purchasing could save you significant money and frustration.
Have existing lower back conditions requiring more support
…the Aeron’s built-in system may feel inadequate.
The $1,400 Lumbar Problem
Many Aeron owners report needing to add supplemental lumbar support despite the chair’s premium price. The PostureFit SL works well for some body types but doesn’t provide enough depth for others.
Reality check: If you need more lumbar support than the Aeron provides, a quality lumbar pillow ($30-50) solves the problem without replacing the chair.
Fixed Lumbar Position Range
While the depth adjusts, the vertical positioning has limited range. If your lumbar curve doesn’t align with where Herman Miller positioned the support, you’re stuck with support in the wrong place.
Size-Dependent Fit
The Aeron comes in three sizes:
Size
Height Range
Weight Range
A (Small)
4’10” – 5’9″
Under 150 lbs
B (Medium)
5’2″ – 6’0″
150-250 lbs
C (Large)
5’7″ – 6’7″
230-350 lbs
Choosing the wrong size dramatically affects comfort and support. If you’re between sizes or have unusual proportions (long torso, short legs, etc.), even the right size may not fit perfectly.
Honest Assessment: Who the Aeron Works For
Great Fit If You:
Fall clearly within one size range
Don’t require deep lumbar support
Prioritize breathability and temperature regulation
Want a chair that will last 10+ years
Appreciate the mesh suspension feel
Value resale value if you change jobs/move
Potential Issues If You:
Have pronounced lumbar curve needing deep support
Fall between sizes or have unusual proportions
Prefer cushioned feel over mesh suspension
Need precise lumbar positioning flexibility
Have existing back conditions requiring specific support
Person using lumbar support pillow in office chair
Aeron + Lumbar Pillow: The Practical Solution
Many Aeron owners discover that adding a lumbar pillow transforms the chair from “good” to “great” for their backs.
The Aeron requires trying. Visit a Herman Miller dealer and sit for at least 30 minutes. Pay attention to:
Does the lumbar support feel adequate at maximum depth?
Does the size fit your body proportions?
Is the mesh feel comfortable for you?
Consider Refurbished
Aerons last 15+ years. A refurbished chair from a reputable seller at $500-800 provides the same quality at significant savings. Key points:
Ensure mesh has no damage or excessive wear
Check all adjustment mechanisms function
Verify correct size before purchasing
Look for sellers offering their own warranty
Budget for Potential Add-Ons
Plan for possible accessories:
Lumbar pillow ($30-50): High likelihood of needing if you have back issues
Atlas headrest ($200+): Third-party headrest if you need neck support
The Verdict on Aeron for Back Pain
The Aeron is an exceptionally well-built chair that excels at breathability, durability, and overall ergonomic design. However, it’s not universally the best choice for back pain sufferers.
Bottom Line:
Worth the investment if: The PostureFit SL provides adequate depth for your spine, you fit clearly within one size, and you value the mesh suspension feel and 12-year warranty.
Consider alternatives if: You need deep lumbar support, you’re between sizes, or you prefer cushioned seating.
Practical approach: If you already own an Aeron or can get one at a good price, adding a quality lumbar pillow often resolves the depth limitation for less than the cost of switching chairs.
Frequently Asked Questions
Why does my back hurt in my Aeron?
The most common cause is inadequate lumbar support depth. The PostureFit SL system works well for many users but doesn’t provide enough depth for those with pronounced lumbar curves or existing back conditions. Try increasing the PostureFit adjustment first. If still inadequate, add a lumbar pillow for deeper support.
Is the Aeron worth the price for back pain?
It depends on your body. For users who fit well within one size and don’t need deep lumbar support, the Aeron provides excellent long-term value with its 12-year warranty and durability. For those needing more lumbar depth, a less expensive chair with better lumbar support (or an Aeron plus lumbar pillow) may be more effective.
Should I buy a Size B or C Aeron?
If you’re in the overlap zone (5’7″-6’0″, 230-250 lbs), try both. Size B offers tighter mesh tension and slightly less seat depth. Size C provides more room but may feel less supportive for lighter users. Most people 5’10” and under do better with Size B unless they’re above 250 lbs.
Can I add a headrest to the Aeron?
Herman Miller doesn’t make an official Aeron headrest. Third-party options like the Atlas headrest exist but add $200+ and have mixed reviews. If you need a headrest for neck support, consider the Herman Miller Embody or Steelcase Gesture which include headrest options.
How long will an Aeron last?
With normal office use, expect 15-20 years. The mesh and frame are extremely durable. Components that may need replacement include armrest pads (5-10 years), gas cylinder (10-15 years), and casters (varies by flooring). Herman Miller’s 12-year warranty covers most issues.
