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EC200 Ergonomic Office Chair

High-Back Ergonomic Office Chair with Adjustable Lumbar, 3D Headrest & Customizable Seat Depth
Sale price$199.00 Regular price$229.00
Save $30.00

Details

Color: Gray
In stock
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Free Shipping on eligible orders. U.S. orders arrive within 2–3 business days, while some international orders may take 7–12 business days. Please refer to our Shipping Policy for details.
30-Day Returns for added peace of mind. Please review our Returns Policy before purchase.
5 Years backed by responsive support for product and parts-related issues. Click for Warranty Policy.

Ergonomic Office Chair — Sit Better, Work Comfier

The EC200 combines breathable mesh, adjustable lumbar support, sliding seat depth, and 8-point ergonomic adjustment to support comfortable posture through long workdays at home or in the office.

ProtoArc EC200 ergonomic office chair for home office and long work sessions

Best For Long Work Sessions

Built for users who spend long hours working at a desk.

✓ Remote workers
✓ Programmers
✓ Designers & creators
✓ Home office users
✓ Multi-monitor setups
✓ Shared workspaces

8 Points of Adjustment

Tune your fit in seconds—built to support users from 5'4" to 6'3" and up to 280 lbs.

EC200 ergonomic chair adjustment guide with seat height, lumbar support, seat depth, armrest height, backrest tilt, headrest, tilt tension and 360 swivel

Designed to Help Reduce Everyday Desk Discomfort

Ergonomic support designed for everyday comfort during long sitting sessions.

Lower back fatigue
Heat buildup during long sitting
Poor sitting posture
Seat pressure during workdays
Limited desk flexibility
Unstable or noisy movement

Ergonomic Design for Healthy Work

Adjustable lumbar, sliding seat depth, multi-level recline, height control, and a 3D headrest—engineered for 8+ hours of support whether at home or in the office.

2-Way Lumbar + All-Day Breathability

2.36" height and 0.8" depth adjustments contour to your spine, while the high-strength mesh distributes pressure evenly and keeps you cool.

EC200 adjustable ergonomic chair with breathable mesh, lumbar support, cushion, armrests, headrest and stable base EC200 breathable mesh back and adjustable lumbar support for long office work

Supportive Cushion & Durable Build

A 55D high-resilience foam cushion and reinforced base resist sagging. Sliding seat depth with 5 lockable positions adapts to your legs. SGS Class-4 gas lift, stable base, and silent wheels ensure reliability.

EC200 chair components including cushion, sliding seat depth, SGS Class-4 gas lift, base and silent wheels

Built for Modern Workspaces

Quiet wheels and durable materials make EC200 ideal for modern home offices and shared workspaces.

EC200 ergonomic mesh chairs in shared office and dual workstation setup

Fits Home Office, Study or Bedroom

Easy, step-by-step assembly in about 20 minutes, no extra tools needed. Backed by a 5-Year Limited Warranty and dedicated ProtoArc Support.

EC200 ergonomic chair in compact home office, bedroom and study room setup

EC200 Installation & Adjustment Guide Video

Step-by-step instructions to set up and optimize your EC200. Watch our detailed video to ensure proper installation and adjustment for optimal performance.

EC200 FAQs

Is EC200 good for long office work?

Yes. EC200 is designed for long work sessions with breathable mesh, adjustable lumbar support, sliding seat depth, and 8 ergonomic adjustment points.

Is EC200 suitable for home office setups?

Yes. Its compact ergonomic design, quiet wheels, and adjustable fit make it suitable for home offices, study rooms, bedrooms, and shared workspaces.

What body sizes does EC200 support?

EC200 is built to support users from 5'4" to 6'3" and up to 280 lbs, with adjustable seat height, lumbar support, seat depth, armrests, and headrest.

Is mesh better for long sitting sessions?

Mesh helps improve airflow and reduce heat buildup, which can make long sitting sessions more comfortable than less breathable chair materials.

How long does EC200 take to assemble?

EC200 is designed for easy step-by-step assembly in about 20 minutes, with no extra tools needed.

What makes EC200 different from a basic office chair?

Compared with a basic office chair, EC200 offers more ergonomic adjustability, including 2-way lumbar support, sliding seat depth, multi-level recline, 3D headrest, adjustable armrests, and breathable mesh support.

Specs

DIMENSIONS

Ergonomic Office Chair

  • Dimension: 20D × 20W × 46.75H
  • Net Weight: 16.5 kg (582 oz)

INCLUDED COMPONENTS

  • Arm Pads
  • Cushion

SPECIFICATIONS

  • Weight Capacity: 280 lbs (127 kg)
  • Materials: Plastic frame with ergonomic mesh & cushion
  • Seat Depth: 20 inches
  • Backrest Shape: S-Shape for spinal alignment
  • Total Height Adjustment: 42.52 – 45.67 inches
  • Headrest Adjustment: Up and down, 7 cm range

WARRANTY INFORMATION

5-Year Limited Warranty