ALFA Arri Ergonomic Office Chair – Mesh Revolving Chair with Height-Adjustable Lumbar Support, 4D Armrests & Donati Mechanism

✨ Product Description:
The ALFA Arri Ergonomic Office Chair is designed to deliver premium comfort, flexibility, and style for modern workspaces. Combining a Korean Wintex mesh seat with a breathable mesh back and adjustable headrest, this chair ensures lasting comfort, superior ventilation, and full ergonomic adaptability.

The Donati mechanism provides smooth reclining with 4 locking positions and an 80mm seat sliding function, supporting multiple sitting postures throughout the day. The height-adjustable lumbar support helps maintain proper spinal alignment, reducing back strain during long working hours.

Enhanced with 4D adjustable armrests, a polished aluminum base, and quiet PU casters, the ALFA Arri offers a balanced blend of elegance, durability, and ergonomic performance — perfect for both home offices and professional environments.

🔑 Key Features:

1. Height and angle adjustable mesh headrest for optimal neck and head support

2. Height-adjustable lumbar support to relieve lower back tension

3. Korean Wintex mesh seat for breathability and long-term comfort

4. Donati mechanism with 4 locking tilt positions and 80mm seat sliding adjustment

5. 4D armrests (height, width, depth, and pivot adjustable) for full ergonomic control

6. Grade 3 gas lift (80/30mm) for reliable and smooth height adjustment

7. Polished aluminum base for superior stability and durability

8. 60mm PU casters ensure smooth, silent mobility across all floor types

📏 Specifications:

Headrest: Height and angle adjustable mesh design

Backrest: Height-adjustable lumbar support

Seat: Korean Wintex mesh

Armrest: 4D adjustable (height, width, depth, rotation)

Mechanism: Donati mechanism with 4 locking positions + 80mm seat sliding

Gas Lift: 80/30mm, Grade 3

Base: Polished aluminum

Casters: 60/25mm PU wheels

💼 Ideal For:

Professionals who work long hours at a desk

Users seeking superior lumbar and neck support

Modern offices, executive spaces, and home workstations

Anyone needing breathable comfort and customizable ergonomics

❓ FAQs
Q1: What makes the ALFA Arri chair ergonomic?
A1: ✅ It features a multi-adjustable headrest, lumbar support, and 4D armrests to adapt to your posture and movements.

Q2: Is the mesh material durable and breathable?
A2: 💨 Yes. The Korean Wintex mesh offers excellent air circulation, durability, and shape retention.

Q3: How many reclining lock positions are available?
A3: 🔄 The Donati mechanism provides 4 lockable tilt positions with seat sliding for flexible comfort.

Q4: Are the armrests fully adjustable?
A4: 🖐️ Yes. The 4D armrests can be adjusted in height, width, depth, and rotation.

Q5: Is it suitable for long working hours?
A5: 💺 Absolutely. Its ergonomic structure and breathable mesh design ensure comfort and support all day.