Haworth

Soji Office Chair

Soji gets it just right. Easy to use and anything but basic, it delivers all-day ergonomic comfort with the precise adjustments you want — and optimal support, exactly where it’s needed. Think high-end touches like a patented lumbar pad with a concentric ring design that flexes to deliver tailored comfort where it counts most. Choose your personalized options, and we’ll build your chair to order in Bruce, Mississippi — usually ships within 5 business days.

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Details

Soji strikes the perfect balance between simplicity and support. Designed for all-day comfort, it offers the precise ergonomic adjustments you need — plus thoughtful details like a patented lumbar pad with a flexible concentric ring design for personalized lower-back support. Put another way, Soji is the complete package for anyone who wants approachable ergonomic seating.

Soji isn’t just good for you — it’s good for the planet, too. With GREENGUARD Gold® certification, it’s been independently tested and proven to be free from over 10,000 chemicals, helping support cleaner air where you work.

Try it for 30 days. If it’s not the right fit, return shipping’s on us.

  • Seat height adjusts from 16.4" to 21"
  • Tilt tension control for supportive reclining
  • Optional 4D arms support neck and shoulders
  • 2.5" seat depth adjustment
  • Back lock offers upright support
  • Optional forward tilt lets you easily adjust your posture
  • Optional lumbar support adjusts up and down
  • Waterfall seat edge for leg relief and comfort
  • Designed for all body shapes and sizes

Dimensions

  • Overall Height: 39"–44"
  • Overall Width: 28"
  • Overall Depth: 27"
  • Seat Height: 16.4"-21"
  • Seat Width: 20"
  • Seat Depth: 16.25"-18.75"
  • Arm Height: 7.4"-11.4"
  • Width Between Armrests: 17.1"-20.1"
  • Warrantied for people up to 350 lbs.

Reviews

How to Adjust & Care For Soji

Content: Care
  • Vacuum your chair as needed.
  • For additional cleaning, use a solution of lukewarm water and mild detergent (about 10%). Gently apply in a circular motion, then rinse with warm water and dry with a soft cloth.

Materials

Choose from breathable mesh, rich bouclé, smooth full-grain leather, or Cleanable+. Airy mesh helps regulate body temperature, while textured bouclé adds cozy dimension. For a more refined look, leather brings a luxe finish to your workspace. Cleanable+ offers durable comfort that stands up to frequent cleaning — including healthcare-grade disinfectants.

Shipping, Setup, & Returns

Shipping

Shipping fees calculated at checkout.

Setup

No assembly required. Your chair will be ready to go, right out of the box.

Returns

Free returns if initiated within 30 days of receipt.

Comfort Award
Sustainably Made
12 year warranty
Assembled
GREENGUARD Gold
30-Day Trial
BIFMA Certified

Comfort right through your last video call.

Lumbar

Soji’s built-in lumbar support cradles your lower back for all-day comfort. Need more? Add the optional adjustment for personalized support within a 3.5" range.

Forward Tilt 

Tilt the seat forward by 5° to support upright, task-focused posture — ideal for moments of deep concentration or close-up work.

4D Arms

Move each armrest up, down, side to side, front to back — and in or out — for personalized support through your neck and shoulders.

Seat Height

Easily adjust the seat to match your height. For optimal support, your knees should form a 90° angle with your feet flat on the floor.

Tilt Tension

Adjust how much force is necessary to recline in your chair. 

The support you need. The ergonomics you want.

The complete package of ergonomic comfort.

Lower Back Comfort

With or without the optional lumbar support, Soji is designed to follow the natural curve of your lower back — helping reduce strain and fatigue. Its contoured profile mirrors your spine’s shape, so the support feels intuitive and effortless the moment you sit down.

Intuitive Adjustments

With 4.6" of height adjustment and 2.5" of seat depth adjustment, Soji helps you find the ideal fit for your height, size, and posture preferences. Ideally, sit with your feet flat on the floor and your knees at a 90° angle. Aim for an elbow angle between 70° and 120°, and try to keep your wrists straight for optimal comfort.

Environmental Integrity

Soji is over 60% recyclable — and it’s designed for easy disassembly, making end-of-life recycling simple. We never use PVC, heavy metals, or flame retardants in our chairs, so you can feel good about what you’re sitting on.

GREENGUARD Gold® Certified

Soji is certified to meet the most rigorous standard for low chemical emissions — tested to be free of over 10,000 VOCs (volatile organic compounds) that can affect indoor air quality. The result? A chair that helps create a cleaner, healthier workspace.

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Reviews

Customer Reviews

Based on 377 reviews
76%
(286)
13%
(48)
7%
(25)
2%
(6)
3%
(12)
A
Alan F Morrow
An Amazing Chair, No Regrets, A Long Term Review

The Soji Mesh Office Chair is a great purchase! Ordered February 1st and delivered February 9th 2026. There were no issues in shipping. The chair arrived fully assembled — a real plus. The care and attention to the small details when packaging were very much appreciated — no damage in transit.

My daily driver since then. Simply amazing. I needed a chair with 4D arms, lumbar support, forward tilt and soft casters for a tiled floor. I am able to sit in it for hours at a time without my legs feeling fatigued or cut off. The mesh back is comfortable and breathable. The extra lumbar support is simple to adjust and works — no back pain. The 4D arms are easy to adjust and provide all the adjustments I need. I recommend the forward tilt. It is a huge help when working on editing projects where I need to lean in close to see all the details. I went with the steel color and absolutely love it. It’s such a versatile neutral. Its texture also makes it more visually interesting than other colors. I am very impressed with the quality and features for the price point.

I do not regret my purchase. The best chair I've ever had, without question. Again, the Soji Mesh Office Chair is a great purchase!

Thank you so much for taking the time to leave such a wonderful review for the Soji Mesh Office Chair! We are thrilled to hear that you are enjoying your purchase and that it arrived quickly and in perfect condition. Our team takes great care in packaging our products to ensure they arrive safely.

We are happy to hear that the chair has been your daily driver and has provided you with the necessary support and comfort for your work. We appreciate your recommendation of our 4D arms, lumbar support, and forward tilt features. It means a lot to us that you consider this the best chair you've ever had.

We hope the steel color has added a touch of versatility and visual interest to your workspace. Thank you for choosing our product and for your kind words. We truly value your satisfaction and are grateful for your support. Please don't hesitate to reach out to us if you have any further feedback or questions. Have a wonderful day!

A
Anonymous
Great All around Chair

The Soji Mesh Office Chair was a great purchase! I needed a chair with 4D arms, lumbar support and forward tilt. All these fit/comfort features are expensive in ergonomic chairs, and I was able to get them at a more affordable price with the Soji. While searching for a chair, I was able to try the Fern, and do think it's seat pan is more comfortable, but it was beyond my budget so I took a chance on the Soji and man have I been impressed! The seat is a little firmer with less padding than the Fern but I am still able to sit in it for hours at a time without my legs feeling fatigued or cut off. The mesh back is comfortable and breathable, and the extra lumbar support is just enough to prevent the back pain that I usually get in chairs. The 4D arms are a little wide if you have a smaller frame - I am 5'3" and the arms come in just narrow enough to be comfortable and supportive for my body. The arm rests are a little harder than other chairs, but I still find them very comfortable and honestly I prefer them to softer ones because they are easier to clean. I got the colour Stone, and absolutely love it because it is a neutral that goes with my colorful green walls. It's texture also makes it visually more interesting than a regular boring beige. Highly impressed with it's quality and features for it's price point and not no regrets with my purchase.

I
Ibrahim Daibes

Exactly what I had been looking for. Had some questions about casters and customer service was very quick to answer and address everything. Strongly recommended. High quality and excellent customer care.

Thank you for your kind words and recommendation! We are thrilled to hear that our Soji Mesh Office Chair met your expectations and that our customer service team was able to assist you. We pride ourselves on providing high-quality products and excellent customer care. Thank you for choosing Haworth and we appreciate your support.

B
Brittany Carr
So far so good

So far, I am enjoying this chair. It gave me immediate back support and pain relief compared to my previous chair. I enjoy the extra adjustments like the forward tilt which helps me to keep my feet planted comfortably without hip pain. I also appreciate that it shipped quickly and fully assembled for an extremely reasonable cost. Some considerations: I have long femurs and am fairly tall (5'10") so if you are any taller, I would suggest potentially sizing up since I have about a hands width of depth between the back of my knees and the chair at the deepest setting. I "just" fit (2-3 finger width) if I scoot all the way back against the back rest with a bit of force. The forward/backward movement of the armrests could be a little tighter, since I move them around all of the time when I get in and out of the chair. I am still working on getting it set perfectly, but so far it is a huge improvement over my previous chair, and I look forward to using it. It also rolls really nicely.

Z
Zachary Pope
Fantastic Chair, Get the Forward Tilt!

Best chair I've ever had, without question. Easy to customize to my height and dimensions for maximum support, and perfect support for ideal ergonomic position.

I HIGHLY recommend the Forward Tilt if you ever sit forward during intense moments of games or movies. It's also been a surprisingly huge help when working on miniatures at my other desk, where I need to lean in and keep close to see all the details.

Hi there! Thank you so much for taking the time to leave such a fantastic review for our Soji Office Chair. We're delighted to hear that it's the best chair you've ever had and that it's providing you with maximum support and the perfect ergonomic position. We couldn't agree more about the Forward Tilt feature - it's definitely a game-changer for intense moments and detailed work. Thanks for the recommendation and happy sitting!