Ergonomic Onyx Chair: Where Posture Meets Power

Redefining the Way We Sit – Meet the Ergonomic Onyx Chair

Work has changed. So should your chair.

Say goodbye to slouched backs, stiff necks, and outdated office chairs that weren’t built for the way we work now. At Urbanica, we believe that great ideas start with great posture. That’s why we created the Ergonomic Onyx Chair—an innovative blend of comfort, design, and function built for the remote worker, creative professional, or anyone tired of compromising their wellness at work.

Designed for Work. Styled for Life.

The Ergonomic Onyx Chair isn’t just engineered—it’s styled.

With a sleek all-black silhouette, soft-touch fabric, and a breathable mesh back, this chair looks as good as it feels. Whether you’re video-calling from a studio loft or drafting ideas in a compact home office, the Onyx blends effortlessly into your space. Minimalist yet functional, this chair is a modern statement of professionalism and poise.

It’s the kind of chair your back will thank you for—and your clients will admire.

Built for Movement, Made for Stillness

We designed the Onyx Chair with one goal: support your body, so you can support your best work.

Let’s break down the core features that make the Ergonomic Onyx Chair a game-changer for how you sit, move, and focus.

Adjustable Lumbar Support

Say farewell to lower back fatigue. The Onyx includes dynamic lumbar control that adjusts with you—offering continuous support through every stretch, lean, and shift.

Contoured Backrest with Mesh Fabric

Ergonomically curved to match the natural shape of your spine, the high-performance mesh back promotes airflow to keep you cool, even during marathon work sessions.

Fully Adjustable Armrests

Arm support isn’t one-size-fits-all. Our 3D armrests move up, down, forward, and side-to-side so you can position your elbows exactly where they belong—aligned, relaxed, and ready.

Seat Tilt + Height Control

Every body is different. That’s why the Onyx offers multi-angle tilt, tension control, and pneumatic seat height adjustment—for a truly customized sitting experience.

Padded Foam Seat

Designed for all-day comfort, the Onyx’s high-resilience foam cushion is wide, plush, and contoured. It’s support without pressure. Comfort without compromise.

Who Is This Chair For?

Let’s be honest—cheap, rigid chairs aren’t cutting it anymore.

The Ergonomic Onyx Chair was built for:

• Remote workers spending 8+ hours at their desks

• Designers, writers, and developers who need ergonomic freedom

• Startup teams curating sleek, productive office spaces

• Urban professionals working from home, coffee shops, and shared studios

• Health-conscious buyers investing in posture-first living

Whether you’re furnishing your first home office or upgrading a downtown workspace, the Onyx Chair delivers premium comfort with clean, modern design.

What Makes the Onyx Chair Different?

You’ve got options. So why choose this chair?

Because we engineered the Ergonomic Onyx Chair with every detail in mind:

• Whisper-quiet caster wheels glide smoothly on hard floors and rugs

• Weight-tuned recline gives the perfect balance of movement and support

• Sleek matte finish looks sharp in any room, from studio to CEO suite

• No tool assembly means you’ll be sitting pretty in under 10 minutes

This isn’t just a better chair—it’s a better way to work.

Small Spaces. Big Impact.

Urban living doesn’t always allow for sprawling desks and oversized chairs.

The Onyx Chair is intentionally compact, nimble, and space-efficient—ideal for small apartments, shared studios, and creative corners. Its streamlined profile fits easily under standing desks, side tables, or modular setups.

Finally, a full-featured ergonomic chair that doesn’t overpower your space.

Form Meets Function in Every Stitch

From the stitching of the fabric to the feel of the tilt control, every component of the Ergonomic Onyx Chair is made to last. You’ll notice the quality the moment you sit down.

And unlike bulky executive chairs that trade elegance for excess, the Onyx keeps it minimal—without skimping on performance. This is design with purpose. And purpose with posture.

Pair It with Our Work-From-Home Essentials

Looking to complete your office setup?

The Onyx Chair pairs beautifully with our signature standing desks, compact workstations, and modular storage accessories. Bundle it with the Ascent Standing Desk for a work-from-home combo that’s both flexible and future-ready.

You can even explore our curated workspace collections for smart, stylish productivity solutions that scale with your goals.

🛒 Pro Tip: Watch out for exclusive bundles and our best sellers -  Shop now

Your Body Will Know the Difference

We’ve heard it all before: “It’s just a chair.”

But when you're sitting for hours each day, a chair becomes your posture partner, your energy manager, and your creative support system. The Ergonomic Onyx Chair was designed to feel like a natural extension of your body.

It responds to how you move, shift, lean, and think. Once you sit in it, you’ll understand: this chair isn’t just about comfort—it’s about capacity.

Capacity to focus.
Capacity to move.
Capacity to create.

How to Order the Ergonomic Onyx Chair

Ordering your Ergonomic Onyx Chair is simple:

1. Visit the product page here

2. Choose your quantity

3. Add to cart and enjoy fast, flat-rate shipping anywhere in North America

Need help? Our support team is just a chat away—and we’ll guide you every step of the way from purchase to perfect posture.

Invest in How You Work

If your workspace is your launchpad, then your chair is your cockpit. And the Ergonomic Onyx Chair is built for takeoff.

At Urbanica, we design products that don’t just fill a room—they improve your life. This chair is more than ergonomic—it’s empowering. More than stylish—it’s smart. And more than a seat—it’s a daily reminder that comfort and performance can, and should, coexist.

Make every workday feel better.
Make every moment in your chair more powerful.
Make it the Ergonomic Onyx Chair.