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A pink-gradient Morph Edition chair in striped sunlight beside a desk with sunflowers
Morph Series · Classic & Edition

Morph.

It moves with you.

4.7 (33 reviews)

  • Lumbar follows you, no knob
  • Armrests adjust 7 ways
  • Fits 5'0"–6'3"

Auto-tracking lumbar that follows you through 3.5 in of travel, no knob to turn — in Classic mesh or the eco-gradient Edition.

Buy

60-day home trial · Free returns · 5-year warranty · BIFMA certified

Ergonomic office chairAuto-tracking lumbar that follows you through 3.5 in of travel, no knob to turn — in Classic mesh or the eco-gradient Edition.

Auto-tracking lumbar

Support that follows. Never pokes.

  1. No lumbar knob to turn.

  2. The pad follows your lower back.

  3. Through 3.5 in of travel.

  4. Lean in or recline. It follows.

  5. Armrests adjust 7 ways

  6. It moves with you.

The chair turns on round to its front, then comes apart: the back mesh, the back frame, the lumbar unit and the spine above; the armrests, the seat, the mechanism, the gas lift, the base and the casters below (3D render of the chair)

Side view of the Morph's curved lumbar arm swinging forward against a seated person's lower back and back again
Highlights

Get thehighlights.

6 finishes

Cloud White.

One of 6 ways to make it yours.

Morph Classic · From $399.99

Shop Cloud White
Morph Classic Lumbar Auto-track Tech Ergonomic Chair in cloud white, angled view on a white background
Design

The chair,point by point.

Side view of a Core Black Sunaofe Morph Classic mesh office chair on a white background
  1. Fits height5'0"–6'3"
  2. Lumbar travel3.5 in
  3. Recline lock5 stages
  4. Seat height18–21.8 in
Design

Take a closerlook.

Close-up of the lumbar pad of a black Sunaofe Morph mesh office chair, against a dark background (AI-generated image)
  • Close-up of the lumbar pad of a black Sunaofe Morph mesh office chair, against a dark background (AI-generated image)

    The lumbar pad follows you automatically through 3.5 in of front-to-back travel, as you lean in or sit back. No knob to turn.

In real rooms

Morph,lived in.

A Morph Edition chair in gradient green in a sunlit living room
A gradient-green Morph Edition at a standing desk by the window
Morph Edition in gradient green beside a side table
Auto-tracking lumbar travel
Up to3.5in
Armrests adjust
7ways
Recline, 5-stage lock
Up to140°
Weight capacity
300lbs

Bars show where this chair sits between the lowest and the highest of our chairs.BIFMA certified

Owners

Loved by the peoplewho sit in it.

4.733 reviews
AI summary of customer reviews

This ergonomic chair features auto-track lumbar support and mesh construction. Customers praised its comfort for extended sitting, saying it's "an ergonomic masterpiece" with excellent back support. Some noted concerns about seat depth limiting leg support, armrests that swivel too freely, and wheels performing just "okay. "

Generated by Judge.me from customer reviews.

“Have to say I love this chair easy set up and oh so comfortable!! Working all day is much easier now. The mesh fabric helps to cool things down. I highly recommend. 💖”

DEBBIE ROBINSON · Verified owner

“This chair is incredibly comfortable and provides excellent support for my back. I spent over 12-13 hours at my computer and never felt any pain. I highly recommend it.”

Gokce

“I’m really happy with my Sunaofe product! The design is modern and stylish, and it fits beautifully into my workspace. The quality is great, and it’s both practical and comfortable to use. I’m very pleased with my experience so far. 🤍”

Hulya Arslan · Verified owner
Reviews

What ownerssay.

4.7★★★★★33 reviews · Morph Classic & Edition
  • 5★25
  • 4★5
  • 3★3
  • 2★0
  • 1★0
ComfortBackQualityDesignChairSupportSetupPosturePain

AI summary of customer reviewsThis ergonomic chair features auto-track lumbar support and mesh construction. Customers praised its comfort for extended sitting, saying it's "an ergonomic masterpiece" with excellent back support. Some noted concerns about seat depth limiting leg support, armrests that swivel too freely, and wheels performing just "okay. "Generated by Judge.me from customer reviews.

★★★★★

Impressed!

Right off the bat, the chair arrived very well packaged. All the components and hardware were properly wrapped and protected. Pulling everything out of the box, you could clearly see and feel the quality of all the parts. I was delighted that nothing felt cheap or flimsy. Assembly was straight forward, and I had the chair completed in about 15-20 minutes. All you need to get the job done is one Allen wrench, which is included with the hardware. The over-all fit and finish on this chair is excellent, and the mesh material has a premium look and feel to it. One thing I want to clarify since it is not mentioned anywhere on the site, the seat cushion is also made of the same mesh material as the backrest. There is no padding of any kind, anywhere on this chair. Although comfort can be subjective, I found it to be quite accommodating for my needs. I spend anywhere from 6-8+ hour a day at my desk, and this chair provides me with all the comfort and support I need. The Auto-Track lumber feature is a plus, and although the 7D arm rests are well received, I wish there was a way to lock them from moving. They have a tendency to spin and slide around a bit more than I would like. The shiny chrome accent pieces on the backrest and hinge assembly are a nice touch, but they are plastic. For a chair at this price point, I would have liked for these pieces to be made from a polished metal alloy, keeping to the continuity of that premium look and feel. Nevertheless, I am very pleased with this chair and highly recommend it. Last but not least, the folks over at Sunaofe have been great with all my pre and post purchase inquires. For me, having such a responsive, courteous and attentive brand is a big deal. It shows they are committed to customer satisfaction and truly stand behind what they sell.

Shared by John K

John K · Verified buyer · Morph Classic

★★★★★

The only chair you need!

I truly love this chair! A super simple set up great features like lumbar support and you’ll get to adjust the chair as much as you need. I’ve been using it for the past couple weeks now and It’s corrected my posture and it allows me to be comfortable While I work! I definitely recommend this chair!

Shared by EmerilShared by Emeril

Emeril · Morph Edition

★★★★★

great

a very convenient and comfortable product

Shared by Zumrut Canturk

Zumrut Canturk · Verified buyer · Morph Classic

★★★★★

Great chair but interesting set backs

Hello! I love my chair and it’s kind of uncanny how cozy it is. I will say though, it has a slot to install a foot rest and it doesn’t come with one. I got the morph green chair. Also, my chair’s edges towards the front kind of scratch me lightly because of some material poking out. The front mesh. Overall the chair has changed my experience of sitting and I have way more of an easier time working from home. I would like to order a leg rest and be given solutions for the scraping material poking out in the front if possible. Great chair!

Shared by STEVEN ALVAREZShared by STEVEN ALVAREZ

STEVEN ALVAREZ · Verified buyer · Morph Edition

Classic or Edition

One chair,two meshes.

Same frame, mechanism and warranty: the two spec tables match row for row. What differs is the mesh, the colors, the headrest option and the price.

FeatureSelectedMorph Classic$399.99 $699.99Morph Edition$399.99 $799.99Switch to Edition 
MeshStandard mesh, solid colorsLumoMesh, eco-gradientWaterless dyeing saves at least 30L of water per chair. Color tone may vary slightly between batches.
ColorsCloud White, Core BlackGradient Green, Gradient Brown
HeadrestOptional, in both colorsNot offered
Same on both models
Lumbar supportAuto-tracking (3.5")Auto-tracking (3.5")
Seat height18–21.8 in18–21.8 in
ReclineUp to 140°Up to 140°
ArmrestsAdjusts 7 waysAdjusts 7 ways
Backrest30–32 in30–32 in
Weight capacity300 lbs300 lbs
Dimensions48" H 27 ¾" W 26 ¾" D48" H 27 ¾" W 26 ¾" D
Chair weight45 lbs45 lbs
Warranty5 years5 years
Fits5'0"–6'3"5'0"–6'3"
Why trust Sunaofe

Made by Sunon, since 1991.

Sunaofe is Sunon’s own brand, sold straight to you. Sunon furnishes the workplaces of 177+ Fortune Global 500 companies and builds our chairs and desks in its own plants.

177+
Fortune Global 500 companies Sunon has furnished
1,000+
Organizations equipped by Sunaofe
BIFMA
Every model certified to the seating standard
Our story ›
The Sunon factory in Monterrey, Mexico
Sunon’s clients include
  • Google
  • Coca-Cola
  • Toyota
  • Siemens
  • Audi
  • WeWork
Why buy from Sunaofe

The easy wayto sit better.

60-day home trial

Sit on it through real workdays. Not right? Return it for free.

5-year warranty

Mechanical parts and structure, covered.

Free, fast shipping

In-stock orders ship from US warehouses within 1 business day and arrive in 3–7 business days.

Buying for a team?

Volume pricing from 10 units and a dedicated manager.

Get a quote ›
FAQ

Good toknow.

Will it fit my height?

The seat adjusts from 18 to 21.8 in high and holds up to 300 lbs. It’s made for people 5'0"–6'3" tall. Compare the seat height with the chair you use now. Not sure? Email service@sunaofe.com with your height and desk height, and we’ll help you choose.

Can I try it before I buy?

Yes — at home. Live with it for 60 days, and if it isn’t right, send it back. Returns are free.

How does the Auto-Track lumbar work?

The lumbar pad follows you automatically as you shift, across 3.5″ of front-to-back travel. There is no knob to turn.

Is the seat mesh or foam?

Mesh. The seat is the same breathable mesh as the backrest, with no foam cushion.

Can the armrests lock in place?

No. They adjust 7 ways — up and down, forward and back, pivot side to side and flip up — and there is no lock.

How is Morph different from Resistance?

Morph adds auto-tracking lumbar with 3.5″ of travel, a backrest that lifts 2″, 7-way armrests and 140° recline, with a mesh seat. Resistance has a curved 3D-mesh backrest without adjustable lumbar, a foam seat, 3D flip-up armrests and 135° recline, in 9 colors.

How fast will it arrive?

In-stock orders leave a US warehouse within 1 business day and arrive in 3–7 business days. Delivery is free across the contiguous US.

Is it hard to put together?

It needs some assembly. Everything you need is in the box, with step-by-step instructions.

Still have a question? Contact us ›

Compare & FAQ on the product page ›

Morph.Classic or Edition — both move with you.

Buy Morph From $399.99 · ★ 4.7 (33)