EC100 Ergonomic Mesh Office Chair in grey with adjustable headrest and armrests
Black mesh ergonomic office chair with adjustable headrest and arms, lumbar support, and five-star base with casters.
EC100 ergonomic mesh office chair dimensions, weight, and height compatibility chart. Front and side views shown.
EC100 chair cushion cross-section: breathable mesh, high-resilience foam, 20 springs, 9-layer wood base.
EC100 chair cushion pressure relief. Hip wrap, pressure zone, thigh relief. Spring vs springless cushion pressure.
EC100 ergonomic chair backrest tilt adjustment: 90¡ã for working, 130¡ã for relaxing. Woman seated demonstrating positions.
EC100 ergonomic chair adaptive lumbar support comparison: 50% less load vs heavy burden.
EC100 ergonomic chair high-resilience mesh fabric detail.
EC100 ergonomic chair headrest adjusts 2.75 vertically and 60¡ã rotation for optimal neck support.
ProtoArc®

EC100 Ergonomic Mesh Office Chair

$252.00 $189.00

Color: Black

Grey
Black
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.

Watch Video Guide
Description

EC100 Ergonomic Office Chair
Supportive and Comfortable Ergonomic Design

EC100 Ergonomic Office Chair
EC100 Ergonomic Office Chair
EC100 Ergonomic Office Chair

Generous Size

EC100 computer chair offers a remarkably spacious seating area, providing ample room for movement and exceptional comfort. You can freely adjust and position yourself, enjoying a roomier sitting experience.

EC100 Ergonomic Office Chair
EC100 Ergonomic Office Chair

Adaptive Lumbar Support

To provide enhanced lumbar support, the EC100 utilizes an independent adaptive lumbar support design. It is important to note that due to its adaptive nature, the lumbar support cannot be manually adjusted. The design ensures more robust lower back support compared to integrated backrests, reducing pressure by up to 50％.

EC100 Ergonomic Office Chair
EC100 Ergonomic Office Chair

360° Even Pressure Technology Spring Cushion

The EC100 ergonomic chair features exclusive patented spring pressure cushion technology. The seat cushion is 30% thicker than standard cushions and incorporates 20 springs for increased softness. The saddle-shaped design effectively disperses pressure on your hips, resulting in a softer, more evenly distributed seating experience, guaranteeing comfort during long periods of sitting.

EC100 Ergonomic Office Chair
EC100 Ergonomic Office Chair
Specs

DIMENSIONS

Ergonomic Office Chair

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


Included Components

Arm Pad, Cushion

SPECIFICATIONS

Weight capacity: 280 lbs
Materials: Plastic
Seat Depth: 20 inches
Shape: S-Shape
Total Height Adjustment: 42.52-45.67 inches(when the neck rest is at its lowest height);
Height Adjustment of Neck Rest: Adjustable up and down 7cm

WARRANTY INFORMATION

5-Year Limited Warranty


QUICK GUIDE

EC100 Manual

Reviews
Q&A