Ergonomic Mesh Office Chair – 5D Armrests, 135° Recline, Lumbar Support, 330 lbs
- Regular price
- $469.99 USD
- Sale price
- $469.99 USD
- Regular price
-
$794.99 USD
A premium ergonomic mesh office chair engineered for all-day seated comfort, featuring a 90°–135° three-position tilt lock, 5D adjustable flip-up armrests with pillow-top PU padding, a 2" adjustable lumbar support targeting L1–L5 vertebrae, and a 3D adjustable headrest. Built with a Class 4 gas lift, stretch-resistant breathable mesh seat and backrest, and an alloy steel frame. Available in Large and Small sizes. Supports up to 330 lbs.
Key Features
- Natural Lumbar Support: 2" adjustable lumbar support aligns with your L1–L5 vertebrae, reducing lower back pressure by up to 50% and relieving fatigue during extended sitting.
- 90°–135° Three-Position Tilt Lock: Mechanical click-stop recline at 90° (focus), 110° (relaxation), and 135° (nap) that locks firmly without slipping or wobbling.
- Breathable Stretch-Resistant Mesh: Curved mesh seat and backrest with active airflow prevent heat buildup and leg numbness. Stretch-resistant material maintains shape over time and distributes weight evenly.
- 5D Adjustable Flip-Up Armrests: Thick PU-padded armrests with metal-reinforced joints adjustable in height, width, and angle. Follow recline movement smoothly. Flip up to tuck under desk.
- 3D Adjustable Headrest: High-elasticity mesh headrest with up/down adjustment and 60° rotation. Cradles neck precisely during recline to relieve stiffness.
- Easy 15-Minute Assembly: 8-step assembly with all tools and a clear manual included. Backed by 30-day free returns and 3-year free parts replacement.
Product Specifications
| Specification | Details |
|---|---|
| Product Dimensions | 27.6"D x 27.6"W x 49.6"H |
| Depth (D) | 27.6 inches |
| Width (W) | 27.6 inches |
| Height (H) | 49.6 inches |
| Size (Large) | 27.6 x 27.6 x 49.6 inches (H range: 45.3–49.6") |
| Seat Cushion | 20.87"L x 19.1"W |
| Seat Depth | 20.87 inches |
| Seat Width (Length) | 20.87 inches |
| Seat Height | 21.26 inches |
| Seat Back Interior Height | 28.3 inches |
| Chair Backrest Width | 21.5 inches |
| Lumbar Adjustment | 2 inches |
| Recline Range | 90°–135° (3 locking positions) |
| Available Sizes | Large Desk Chairs, Small Desk Chairs |
| Material | Alloy Steel, Mesh, Nylon |
| Back Style | Mesh Back / Solid Back |
| Arm Style | 5D Adjustable, Flip-Up, Pillow-Top PU Padded |
| Leg Style | Tapered Leg with Casters (Swivel) |
| Gas Lift | Class 4 |
| Color | Black |
| Weight Capacity | 330 lbs |
| Item Weight | 33 lbs |
| User Height Range | 4’9″ – 6’3″ |
| Warranty | 30-Day Free Returns + 3-Year Free Parts Replacement |
| Package Dimensions | 28.5 x 21.0 x 11.0 inches |
| Unit Count | 1 |
We offer free shipping on all orders within the continental United States. Most items ship within 2–5 business days. Larger furniture pieces may require 7–14 business days for delivery. You'll receive tracking information via email once your order ships.
Full Shipping PolicyYour satisfaction is our priority. We offer a hassle-free 30-day return policy on all purchases. If your product experiences an issue covered under a manufacturer's warranty, our support team will guide you through the process.
Return Policy
Free White Glove Delivery
100-Night Comfort Trial
Easy Returns
Flexible 0% Financing
Artisan Craftsmanship & Enduring Quality
Every piece in our catalog is built to last. We source sustainably harvested solid woods, performance fabrics that resist stains and wear, and heavy-duty steel support structures. From the double-down cushioned fillings of our sofas to the pocketed coil systems in our mattresses, Nestifys prioritizes authentic materials and structural integrity.
Product Questions & Support
How does delivery work?
Standard shipping is free nationwide. Larger furniture items are shipped via specialized freight partners. The delivery team will call you to schedule a convenient delivery date and window once your shipment arrives locally.
What is covered under the 10-year warranty?
Our warranty covers all structural and manufacturing defects under normal household use. This includes frame warping, joint separation, and structural sag. It does not cover normal wear-and-tear or stain damages.
Is assembly required?
Most beds and dining tables require minor assembly, which is simple with our included hardware and instructions. Sofas and storage chests arrive fully assembled or require only attaching leg brackets.