ProtoArc EC200 Ergonomic Office Chair with Adjustable Seat Depth | Lumbar Support, High-Back, Mesh Desk Chair, Home Office 8+ Long Hours Sitting, For Remote Workers & Programmers, Pure Black

Price: $219.00 - $179.99
(as of Aug 16, 2026 00:52:17 UTC – Details)
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From the brand

Mission

At ProtoArc, our mission is to deliver innovative workspace solutions that enhance comfort, boost productivity, and foster overall wellness.

Vision

We believe that everyone deserves a workspace that not only meets their functional needs but also empowers them to thrive. Our vision is a world where work environments promote health, happiness, and high performance.

Ergonomic Office Chairs

Tailored Fit for Your Body Type: Designed for users within 5‘4“ – 6’0” and under 220 lbs. Compared to one‑size‑fits‑all ergonomic chairs, EC200 delivers up to 30% better body contouring within this range. For the best fit, we recommend this range. If you are slightly shorter or taller, contact our support team for personalized recommendations
Ergonomic 3-point Support: Aligns head, back, and lumbar for natural curve. The lumbar support adjusts 2.36″ vertically and 0.8″ depth to fill the gap, while breathable mesh keeps you cool.Your productivity partner for remote work & long coding sessions 8+ hours of focused comfort.Tusted by remote professionals, programmers, and designers
Adjustable Seat Depth: Our 5-position sliding seat (1.97″/5cm travel, instant lock) adapts to your leg length – a feature rare in this price range. Whether you’re 5‘4“ or 6’0”, you can finally rest your whole thigh on the cushion, eliminating dangling legs, knee pressure, and the numbness that comes after 8 hours of working. Most computer chairs ignore leg health. We don’t
Better Support Seat Cushion – Built to Last: 55D high-density foam resists collapse. Too soft cushions feel cozy at first but sag within months. Ours is deliberately supportive – it holds your posture, resists sinking, and prevents the “numb bottom”. Backed by BS EN 1335, BIFMA X5.1, and a TÜV‑tested Class 4 gas lift. Built to last, ensure years of comfortable use, protecting your posture and investment
3D Wider Headrest: With 3.94″ up/down, 2.76″ in/out, 75° pivot, and 35° rotation – locks for neck relief. No slipping. Cradles cervical spine without pushing your head forward. Perfect for users up to 6’0″. Enjoy relaxed breaks and reduced neck strain during extended sessions
4-Stage Recline: Adapt to your changing focus through out the day with the 4-level backrest tilts. 90° (work), 105° (reading), 120° (calls), 130° (relax). The mesh office chair also has a tilt tension knob to adjust reclining resistance to your preference
Easy Assembly & Support for Long Sitting: 20‑minute assembly with included tools and visual guide. Assemble once and sit comfortably for years without worry. Fits small spaces like a bedroom corner.For any inquiries, our ProtoArc Support Team is ready to assist you