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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 325 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.

Soji Office Chair in lifestyle shot Soji Office Chair in lifestyle shot
Soji Office Chair in lifestyle shotSoji Office Chair in lifestyle shotSoji Office Chair in lifestyle shotSoji Office Chair in lifestyle shot
Soji Office Chair in lifestyle shot Soji Office Chair in lifestyle shot
Soji Office Chair in lifestyle shotSoji Office Chair in lifestyle shotSoji Office Chair in lifestyle shotSoji Office Chair in lifestyle shot

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 371 reviews
76%
(283)
13%
(47)
6%
(24)
2%
(6)
3%
(11)
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!

K
Klaudio

The chair looks and feels good. The omly drawback is the lumbar support. It feels like it does no belong to the chair as it does not fully support the lumber or not at all.

D
Drake Noort
Great Chair

I bought this chair because I was developing carpal tunnel symptoms in my right arm from using a worn out "cheap" chair. I researched ergonomic chairs and Haworth kept popping up as one of the best (this was important because I have healed disc protrusions in my lower back).

This is a great chair, within a couple days of having the Soji the tingling sensation in my arm disappeared. The back encourages proper posture, the cushion is comfortable, and the 4D arms are easy to use/reach every desired position.

If I had to make any minor complaints, the 4D arms can feel a little wobbly (but it's not bothersome), and the chair does sink a little when sitting (it's not a smooth drop either) but it holds the set height after that.

Hi there, thank you for taking the time to leave a review for our Soji Mesh Office Chair. We're thrilled to hear that the chair has helped alleviate your carpal tunnel symptoms and has contributed to proper posture. We appreciate your feedback about the 4D arms and the sinking issue with the cylinder, and we will definitely take it into consideration for future improvements. Should you have any questions or need additional assistance, please do not hesitate to reach out to our Customer Service team. They are happy to assist you! Thank you for choosing our chair and we hope it continues to provide you with comfort and support. Have a great day!

P
Paolo Manrique
S-tier Home Work Desk

This is my first time investing heavily into a desk chair and have no regrets! I’ve conservatively went with this chair as it’s the right blend of sophistication and financial spend for me! I went for an upgraded spec which am glad I did! I’ve noticed a huge difference in comfort, posture and functional compared to my conventional chair before.

Hello there! Thank you for taking the time to leave a review for our Soji Mesh Office Chair. We're thrilled to hear that you consider it an 'S-tier' product for your home work desk. It's great to know that you are noticing a significant improvement in comfort, posture, and functionality compared to your previous chair. We appreciate your trust in our product and we hope it continues to meet your expectations. Have a productive day ahead!

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