🚀 Free Shipping   |   30-Day Returns   |   3-Year Official Warranty
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S9 · Breathable Black

Sit In A Chair That Understands You.

Precision-engineered with 3-Zone McKenzie lumbar. Loved by 1M+ users. IGR, SGS & TUV certified.

🪑 NOT SURE WHICH CHAIR FITS YOU? ANSWER 3 QUICK QUESTIONS
How many hours a day do you sit?
What's your main activity?
What's your biggest pain point?
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S9 · Cloudtech Grey

Maximum Adjustability. Zero Compromise.

6D armrests, 4D headrest, 4-position seat depth. 140° recline. Built for 10-hour sessions.

🦴 3-Zone McKenzie TÜV SGS
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X19 · Midnight Black

Space-Saving. Always Comfortable.

60° flip-up armrests tuck under your desk. Foldable 3-zone lumbar. IGR, SGS & TUV certified.

IGR SGS TÜV
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X19 · Mist Grey

Adaptive Mesh. All-Day Cool.

High-density breathable mesh keeps you cool through long sessions. 300 lbs capacity. Fits 5'3"–6'5".

IGR SGS TÜV
3-Zone McKenzie LumbarIGR Certified SGS & TUV ApprovedMuse Award Winner 300 lbs Capacity30-Day Returns 3-Year Warranty10-Min Assembly 1M+ CustomersFree Shipping 3-Zone McKenzie LumbarIGR Certified SGS & TUV ApprovedMuse Award Winner 300 lbs Capacity30-Day Returns 3-Year Warranty10-Min Assembly 1M+ CustomersFree Shipping
🦴

3-Zone McKenzie Lumbar

Patented foam system reduces spinal pressure by up to 113%

IGR

IGR Certified

German Institute for Health & Ergonomics — independently verified

TÜV

TUV Certified

Structural safety and quality verified by TÜV Rheinland

SGS

SGS Certified

World's leading testing and certification organization

MUSE

Muse Award

International design excellence award recipient

⚖️

300 lbs Capacity

Heavy-duty SGS & TUV certified gas cylinder and steel base

XiGoal Collection

Whether for long corporate hours or a compact home office, there's a XiGoal built for you.

Best Seller
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S9
ERGONOMIC SERIES

S9

Ultimate Spine Protection — For Power Users
  • 3-Zone McKenzie Lumbar — 1.18″ H · 1.57″ V adjustment
  • 6D Soft-Touch Armrests — 8-level height, 360° pivot, 210° rotation
  • 4D Multi-Headrest — 7 heights (2.8″), 5 depths, 90° rotation
  • 4-position seat depth, 140° max recline with tilt-lock
  • SGS & TUV certified cylinder — 300 lbs, 3.7″ height range
$499
Black $499 · Cloudtech Grey $509 · Free Shipping
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Great Value
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X19
HOME OFFICE SERIES

X19

Space-Saving & Adaptive — For Home & Hybrid Workers
  • Foldable 3-Zone McKenzie Lumbar — folds at 45° & 70° to hug your spine
  • 60° Flip-Up 4D Armrests — tuck chair fully under desk when not in use
  • 140° Adaptive Recline — ±5° dynamic tilt, 3 lock positions
  • 2D Headrest — 3.54″ height, 30° rotation
  • IGR, SGS & TUV certified — 300 lbs, fits 5′3″ – 6′5″
$399
Mist Grey & Midnight Black — both $399 · Free Shipping
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Feature Comparison

FeatureXiGoal S9XiGoal X19
Price$499 Black / $509 Grey$399 (Black & Grey)
CertificationsSGS + TUVIGR + SGS + TUV
Lumbar System3-Zone McKenzie (Adaptive, 1.18″ H · 1.57″ V)Foldable 3-Zone McKenzie (1.57″, folds 45° & 70°)
Armrests6D: height, depth, 360° pivot, 210° rotation, 30° tilt-up4D: height, depth, 30° rotation, 60° flip-up
Headrest4D: 7 heights (2.8″), 5 depths, 90° rotation2D: 3.54″ height, 30° rotation
Max Recline140°140° + ±5° adaptive tilt
Seat Depth1.57″ adjustable slide1.57″ adjustable slide
Weight Capacity300 lbs / 136 kg300 lbs / 136 kg
User Height5′3″ – 6′5″5′3″ – 6′5″
Assembly~10 minutes~10 minutes
Warranty3-Year Official3-Year Official
Best ForHeavy users, programmers, gamers, 10h+ sessionsHome office, hybrid workers, compact spaces,8h+ sessions
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A Healthier Way to Work

Prolonged sitting shouldn't mean prolonged pain. Our engineers spent years analyzing spinal pressure maps to develop the proprietary McKenzie lumbar system. It dynamically shifts as you move, ensuring your lower back is always supported.

  • Relieves L4/L5 disc pressure
  • Promotes natural S-curve spinal alignment
  • Breathable mesh keeps you cool for 8+ hours
Upgrade Your Setup

XiGoal Journal

Insights on ergonomics, posture, and building a healthier workspace.

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Ergonomics

What Is McKenzie Lumbar Support — And Why Does It Actually Work?

Most office chairs offer a foam bump or a curved plastic shell and call it "lumbar support." XiGoal's 3-Zone McKenzie system is different. Here's the science behind why your lower back deserves more than a guess.

June 2025 · 5 min read
Read Article →
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Home Office

S9 vs X19: Which XiGoal Chair Is Right for Your Setup?

Both chairs are IGR or SGS/TUV certified, support 300 lbs, and arrive in under 15 minutes of assembly. So what's actually different? We break it down feature by feature so you don't have to guess.

May 2025 · 4 min read
Read Article →
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Posture & Health

The Real Cost of a Bad Chair: Back Pain, Productivity, and What to Do About It

The average American sits for over 10 hours a day. Research links prolonged poor posture to L4/L5 disc degeneration, reduced cognitive performance, and elevated cortisol. Here's how to fix your setup before your body sends the bill.

April 2025 · 6 min read
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Our Story

XiGoal was founded on a simple belief: great ergonomic support should be accessible to everyone, not just corner offices. Since 2014, our engineering team has spent over a decade refining spinal support technology in partnership with occupational health researchers — building chairs trusted by more than 1,000,000 customers across China and now North America.

Our journey began with a problem. Too many people were spending 8–10 hours a day in chairs that looked professional but performed poorly. We obsessed over lumbar pressure maps, mesh tensile data, and armrest geometry — and the result is the McKenzie lumbar system that now sits at the core of everything we build.

Today, XiGoal chairs carry independent certifications from Germany's IGR, TÜV Rheinland, and SGS — and our X19 earned a 2026 Muse Design Award. We ship directly to your door, with no middlemen, no inflated prices, and a 30-day return window because we're confident you'll feel the difference.

12+

Years of R&D Expertise

1M+

Happy Customers

50+

Design Patents

5

Global Certifications

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