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
- Height and angle adjustable mesh headrest for optimal neck and head support
- Height-adjustable lumbar support to relieve lower back tension
- Korean Wintex mesh seat for breathability and long-term comfort
- Donati mechanism with 4 locking tilt positions and 80mm seat sliding adjustment
- 4D armrests (height, width, depth, and pivot adjustable) for full ergonomic control
- Grade 3 gas lift (80/30mm) for reliable and smooth height adjustment
- Polished aluminum base for superior stability and durability
- 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.
📦Ships in 2-3 business days.
📦FREE shipping to all contiguous 48 states.
🎁Bulk orders may require extra processing time
🚀For more details, email us at info@alfafurnishing.com
Frequently asked questions
ALFA office chairs are renowned for their commitment to comfort and support. They are meticulously designed with ergonomic features such as adjustable lumbar support, padded seats, and customizable armrests to ensure optimal comfort during long hours of sitting.
We offer FREE shipping to the contiguous 48 states in the US for most products. Most of our in-stock orders are shipped out in 1-2 business days. Delivery time within the US is 3-6 days.
For back-ordered items, kindly check the selections carefully when placing an order, as the shipping time frames are constantly updated in real-time.
Sometimes you may find that your order is delivered in several packages and may have different arrival times.
Returned items are subject to inspection prior to issuing a refund.
A refund will be issued 2 business working day once the item has been inspected, which may take 4-7 days to be processed by your credit card provider.
We strongly suggest using a traceable and insurable shipping method when making your return.
We are not responsible for returns lost or damaged in transit; you will be responsible for filing a shipping claim.
Orders made via 3rd-party sellers are not eligible for our return policy.
