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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 - color: Pure Black

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 - color: Pure Black

$298.78 USD
$298.78 USD
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Taxes included. Shipping calculated at checkout.

About this item

  • 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

Overview

  • Brand: ProtoArc
  • Color: Pure Black
  • Material: Mesh
  • Product Dimensions: 20"D x 21.26"W x 44.5"H
  • Item Weight: 45 pounds

Low stock: 10 left

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Reviews

  • ⭐⭐⭐⭐⭐

    Sample Customer — Seattle, Washington

    I found several useful workspace products at OfficeMellow, and the overall selection felt practical and easy to browse. The items fit well into my home office and helped make the space feel more organized, comfortable, and ready for everyday work.

  • ⭐⭐⭐⭐⭐

    Sample Customer — Austin, Texas

    OfficeMellow offers a thoughtful mix of furniture, electronics, and office accessories. The product information was easy to understand, and I was able to find options that matched the size and layout of my workspace without making the setup feel complicated.

  • ⭐⭐⭐⭐⭐

    Sample Customer — Denver, Colorado

    I like that the products are focused on real workspace needs rather than unnecessary extras. I chose a few items for desk organization and device positioning, and they helped create a cleaner setup that feels easier to use throughout the day.

  • ⭐⭐⭐⭐⭐

    Sample Customer — Portland, Oregon

    The selection worked well for upgrading my small home office. The products felt practical, fit naturally into my existing setup, and made it easier to keep my equipment, cables, and work area organized. I would consider shopping here again.

FAQ

What types of products does OfficeMellow sell?

OfficeMellow specializes in home office and small business workspace products, including office desks, chairs, storage furniture, monitor and laptop stands, office electronics, cable management, task lighting, shredders, laminators, scanners, docking stations, and related accessories.

How can I check whether a product will fit my workspace?

Please review the dimensions, weight capacity, mounting requirements, and available clearance listed on the product page. For desks, chairs, cabinets, and mounted accessories, we recommend measuring your room, doorway, desk surface, and installation area before ordering.

How do I know whether an electronic accessory is compatible with my device?

Check the product page for supported device models, port types, operating systems, voltage, plug type, monitor size, weight limits, or printer compatibility. Contact us before purchasing if you are uncertain about compatibility.

Do office furniture products require assembly?

Many desks, chairs, cabinets, stands, and shelving products require some assembly. Assembly requirements and included hardware vary by product, so please review the individual product description and instructions before purchase and use.

How much does shipping cost?

OfficeMellow charges a flat standard shipping fee of $6.90 per eligible order, unless a different charge or delivery restriction is clearly shown during checkout.

How long does order processing and delivery take?

Orders are generally processed within 1–3 business days. Estimated delivery within the United States is typically 5–10 business days after shipment. Oversized furniture, split shipments, carrier delays, or high-demand periods may require additional time.

Why did only part of my order arrive?

Products may be stored in different warehouses or shipped in multiple boxes. As a result, items and furniture components may arrive separately with different tracking numbers. Please review all shipping confirmation emails before reporting an incomplete delivery.

Can I change or cancel my order?

Please contact us as soon as possible after placing your order. We will make a reasonable effort to update or cancel an order that has not entered processing or shipment, but changes and cancellations cannot be guaranteed once fulfillment has begun.

What is your return policy?

Eligible products may generally be returned within 30 calendar days of delivery, subject to our Return & Refund Policy. Items should be unused, unassembled, uninstalled, and returned with their original packaging, hardware, manuals, and accessories. Contact us for authorization before sending a return.

What should I do if my product arrives damaged, defective, or incomplete?

Contact us within 7 calendar days of delivery whenever reasonably possible. Include your order number, a description of the issue, and clear photographs of the product, packaging, shipping label, and affected components. Please retain all packaging until the claim has been reviewed.

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