Big & Tall Ergonomic Mesh Office Chair with 4D Armrests
- Regular price
- $227.99 USD
- Sale price
- $227.99 USD
- Regular price
-
$364.99 USD
A heavy-duty ergonomic office chair engineered for all-day comfort, featuring an extra-wide spring cushion seat, 4D adjustable armrests, and breathable mesh lumbar support. Rated for up to 600 lbs with an SGS-certified gas lift and durable metal base.
Key Features
- Extra-Wide Spring Cushion Seat: 24.02" wide seat with 5.91" of high-resilience foam and responsive springs for cloud-like comfort during long work sessions.
- 4D Adjustable Armrests: Move up/down, forward/back, side-to-side, and pivot to match your exact posture — reducing shoulder and neck strain.
- Rocking Mode: Pull-lever activated gentle rocking with adjustable tension knob; locks back into work mode instantly.
- 2D Ergonomic Lumbar Support: Flexible lumbar system contours to your spine's natural curve, wrapped in breathable mesh for all-day support and airflow.
- Heavy-Duty Construction: SGS-certified gas lift, metal base, and 360° floor-safe casters support up to 600 lbs. Backed by a 1-year quality guarantee.
- Easy Assembly: Clear step-by-step instructions included for quick, straightforward setup.
Product Specifications
| Specification | Details |
|---|---|
| Product Dimensions | 25"L x 30.11"W x 41.73"H |
| Length | 25 inches |
| Width | 30.11 inches |
| Height | 41.73 inches |
| Seat Width | 24.02 inches |
| Seat Cushion Thickness | 5.91 inches |
| Size | Big and Tall |
| Back Style | Mesh Back |
| Armrest Type | 4D Adjustable |
| Form Factor | Rocking |
| Leg Style | Wheels / Casters |
| Pattern | Solid |
| Color | Black |
| Weight Capacity | 600 lbs |
| Gas Lift Certification | SGS Certified |
| Warranty | 1 Year |
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.