EC200 ergonomic mesh office chair with adjustable armrests, headrest, and grey seat cushion.
EC200 grey mesh ergonomic office chair with adjustable headrest, lumbar support, and five-star base with casters.
EC200 ergonomic mesh office chair dimensions and recommended height/weight. Supports users 5'4"-6'3" and 90-280 lbs.
EC200 ergonomic mesh office chair lumbar support with 2.36" up/down and 0.8" forward/backward adjustment.
EC200 chair seat layers: mesh with support zones, 55D foam, and strong base for comfort.
EC200 ergonomic mesh office chair with customizable seat depth, adjustable 1.97 inches in 5 levels.
EC200 ergonomic chair headrest: 3.94" up/down, 2.76" fwd/back, 75° pivot, 35° rotation. Supports 5'4"-6'3" users.
EC200 Ergonomic Mesh Office Chair with 100,000 resilience/durability tests and breathable mesh.
EC200 ergonomic office chair reclined at 130 degrees for relaxation, showing 4 tilt options for work, reading, and calls.
EC200 Ergonomic Mesh Office Chair tested for durability: BIFMA compliant with 300k tilt & 120k backrest tests.
EC200 Ergonomic Mesh Office Chair package list: components, parts, and assembly hardware labeled for self-assembly.
Black EC200 ergonomic mesh office chair with S-shape back, padded seat, and adjustable headrest.
Blue seat ergonomic mesh office chair model EC200 with S-shape backrest and headrest.

HURRY! ONLY LEFT IN STOCK.

ProtoArc®

EC200 Ergonomic Mesh Office Chair

$229.00 $199.00

Color: Grey

Grey
Black
Blue
Built for healthier, all-day sitting
• Reduces lower back strain with targeted lumbar alignment
• Adapts to your body with multi-dimensional ergonomic adjustments
• Breathable mesh keeps you cool through long work sessions
Certified for durability and safety with ANSI/BIFMA and TÜV-tested components
Free Shipping 30-Day Returns 5-Year Warranty
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Free Shipping on eligible orders. Please refer to our Shipping Policy for delivery regions, timelines, and exclusions.
30-Day Returns for added peace of mind. Please review return terms and conditions before purchase.
2-Year Warranty backed by responsive support for product and parts-related issues. See warranty details.
Installation & Adjustment Videos

Watch EC200 installation and adjustment videos to set up your chair quickly and correctly.

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Description

Ergonomic Office Chair — Sit Better, Work Comfier

The EC200 combines breathable mesh with fully adjustable ergonomics to support healthy posture and comfort for long workdays.

ProtoArc EC200 ergonomic office chair hero image in modern workspace

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 8 adjustable points

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.

EC200 adjustable ergonomic chair with breathable mesh and posture support

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 breathable mesh back with adjustable lumbar support

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 details: cushion, sliding seat, gas lift, base and wheels

Built for Modern Workspaces

Smooth mobility, quiet wheels, and durable materials make EC200 a dependable choice for shared studios and team offices.

EC200 ergonomic mesh chairs in 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 home bedroom study 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 Installation Video Thumbnail
Specs

Product Specifications

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

 

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