Haworth Soji Ergonomic Office Chair
Haworth's quiet sleeper in the sub-$700 tier — a contract-grade mesh chair with 4D arms and seat depth adjust that ships fully assembled.
Price may vary. As an affiliate, we earn from qualifying purchases.
What we like
- Real Haworth build quality at a price that undercuts most contract chairs
- 4D adjustable arms with smooth, predictable detents
- Adjustable lumbar and seat depth — rare combo at this price
- Arrives fully assembled in the box
Could be better
- No headrest option for taller users who want one
- Mesh is firmer than the Fern's kinematic suspension
- Carbon/black is the only universally available colorway in stock
Full Review
The Soji is the chair Haworth makes when they want to fight Steelcase on price without giving up the things that make a Haworth feel like a Haworth. It’s not the Fern, and it’s not pretending to be — but it shares a parts bin and a factory floor, and you can feel it the moment you sit down.
The Fern’s Little Brother
The Soji exists in the shadow of the Fern Digital Knit, which is one of the better task chairs made in the last five years. The Soji borrows the same posture philosophy — flexible back, real seat depth adjustment, contract-grade mechanism — and strips out the kinematic stem suspension that makes the Fern special. What’s left is still better than most chairs at this price. The recline is controlled and linear, the tilt tension actually does something across its range, and the seat pan has the slight waterfall edge that keeps your legs from falling asleep on long days.
Why It Beats Steelcase Series 1 and Series 2
This is the comparison that matters at $499. The Series 1 is a fine chair, but the arms are 2D, the lumbar is a coarse height-only adjustment, and the seat depth is fixed unless you spend up. The Series 2 closes some of those gaps but pushes you into the $700-$900 range once you spec it. The Soji gives you 4D arms, adjustable lumbar, adjustable seat depth, and a 12-year warranty for less money, and Haworth’s build tolerances are noticeably tighter than Steelcase’s entry tier. The Series 1’s plastic creaks. The Soji doesn’t.
Soji vs Aeron Remastered
If you have $1,400+ and a body type the Aeron suits, buy the Aeron. The Pellicle suspension and the PostureFit SL are still the benchmark. The Soji’s pitch isn’t that it beats the Aeron — it’s that it gets you 70% of the way there for a third of the price, with a back that more body types tolerate. Aeron sizing remains weirdly aggressive for shorter users, and the firm pad can be punishing past the four-hour mark. The Soji’s mesh is more forgiving, and the adjustable lumbar handles the lower-back support that the Aeron’s PostureFit does for a much higher price.
Who Should Buy This
Buy the Soji if you want a real contract chair under $500 and you don’t need a headrest. It’s the right pick if you’ve outgrown the budget mesh tier (Sihoo, Hbada, Branch Ergonomic) but can’t justify a Fern, Aeron, or Gesture. If you’re over 6’2” or you work reclined, look at the Fern instead — the kinematic back earns its premium for taller and more active sitters. Everyone else: this is the most chair you can buy for $499 right now.
