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WELAX Ergonomic Office Chair with Lumbar Support, High Back Home Desk Chair with 3D Headrest & 4D Armrests, S3 Pro Ergonomic Mesh Office Chair with Footrest, Gaming & Executive Computer Chairs, Green - color: Cloud Green, size: With 16.5'' Footrest

WELAX Ergonomic Office Chair with Lumbar Support, High Back Home Desk Chair with 3D Headrest & 4D Armrests, S3 Pro Ergonomic Mesh Office Chair with Footrest, Gaming & Executive Computer Chairs, Green - color: Cloud Green, size: With 16.5'' Footrest

$398.38 USD
$398.38 USD
Sale Sold out
Taxes included. Shipping calculated at checkout.

About this item

  • A Personalized Comfort Experience: Designed to accommodate diverse body types, the Welax ergonomic office chair features a 3D adjustable headrest, 3D dynamic self-adjusting lumbar support, and 4D multi-dimensional adjustable armrests. With independently adjustable support components, it creates a tailored support system that distributes body pressure—making it the premier choice for those seeking the ultimate in office comfort.
  • 3D Dynamic Lumbar Support: The lumbar support features a five-level height adjustment design with a vertical travel range of 1.97 inches, allowing for precise alignment with the lumbar region of users of varying heights. Equipped with a built-in responsive spring mechanism that mimics the spine's natural curvature, it ensures continuous contact with the lower back—eliminating gaps or lack of support—and effectively alleviates lumbar fatigue caused by prolonged sitting.
  • 4D Multi-Dimensional Armrests: The armrests of the Welax S3 Pro mesh office chair are crafted from premium TPU material, featuring a skin-friendly surface that ensures a pressure-free experience. They offer four-way adjustability—height, depth (forward/backward), width, and rotation. Height adjustment is effortless: simply lift the latch beneath the armrest to change the level. This multi-dimensional adjustability allows for easy adaptation to various settings, whether for work or relaxation.
  • Comfort-Focused Seating Design: The Welax S3 series features a seat cushion filled with 3.35 inches of high-resilience memory foam that resists sagging, ensuring long-lasting comfort. It accommodates various body types with an adjustable seat depth (1.9-inch range) and seat height (3.2-inch range). The backrest offers three recline settings (99°–116°) and is paired with a 13.35-inch extendable footrest, catering to diverse needs ranging from work and entertainment to relaxation.
  • Sturdy, Durable, and Quiet: Our ergonomic office chair features a robust, reliable structure that is BIFMA-certified and supports up to 300 lbs, ensuring stability and strong, lasting support even with frequent daily use; the smooth, silent casters glide across floors without noise or scratching, making it an ideal choice for a quiet office environment.
  • Easy installation: Comes with installation tools and a detailed manual, making setup simple—even beginners can complete it quickly within 15 minutes. Should you encounter any issues during installation, please feel free to contact us; we have a professional after-sales team ready to assist you.

Overview

  • Brand: WELAX
  • Color: Cloud Green
  • Material: Polyester & Polyester Blend
  • Product Dimensions: 17.3"D x 27.6"W x 22"H
  • Size: With 16.5'' Footrest

Low stock: 10 left

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Reviews

  • ⭐⭐⭐⭐⭐

    Sample Customer — Seattle, Washington

    I found several useful workspace products at OfficeMellow, and the overall selection felt practical and easy to browse. The items fit well into my home office and helped make the space feel more organized, comfortable, and ready for everyday work.

  • ⭐⭐⭐⭐⭐

    Sample Customer — Austin, Texas

    OfficeMellow offers a thoughtful mix of furniture, electronics, and office accessories. The product information was easy to understand, and I was able to find options that matched the size and layout of my workspace without making the setup feel complicated.

  • ⭐⭐⭐⭐⭐

    Sample Customer — Denver, Colorado

    I like that the products are focused on real workspace needs rather than unnecessary extras. I chose a few items for desk organization and device positioning, and they helped create a cleaner setup that feels easier to use throughout the day.

  • ⭐⭐⭐⭐⭐

    Sample Customer — Portland, Oregon

    The selection worked well for upgrading my small home office. The products felt practical, fit naturally into my existing setup, and made it easier to keep my equipment, cables, and work area organized. I would consider shopping here again.

FAQ

What types of products does OfficeMellow sell?

OfficeMellow specializes in home office and small business workspace products, including office desks, chairs, storage furniture, monitor and laptop stands, office electronics, cable management, task lighting, shredders, laminators, scanners, docking stations, and related accessories.

How can I check whether a product will fit my workspace?

Please review the dimensions, weight capacity, mounting requirements, and available clearance listed on the product page. For desks, chairs, cabinets, and mounted accessories, we recommend measuring your room, doorway, desk surface, and installation area before ordering.

How do I know whether an electronic accessory is compatible with my device?

Check the product page for supported device models, port types, operating systems, voltage, plug type, monitor size, weight limits, or printer compatibility. Contact us before purchasing if you are uncertain about compatibility.

Do office furniture products require assembly?

Many desks, chairs, cabinets, stands, and shelving products require some assembly. Assembly requirements and included hardware vary by product, so please review the individual product description and instructions before purchase and use.

How much does shipping cost?

OfficeMellow charges a flat standard shipping fee of $6.90 per eligible order, unless a different charge or delivery restriction is clearly shown during checkout.

How long does order processing and delivery take?

Orders are generally processed within 1–3 business days. Estimated delivery within the United States is typically 5–10 business days after shipment. Oversized furniture, split shipments, carrier delays, or high-demand periods may require additional time.

Why did only part of my order arrive?

Products may be stored in different warehouses or shipped in multiple boxes. As a result, items and furniture components may arrive separately with different tracking numbers. Please review all shipping confirmation emails before reporting an incomplete delivery.

Can I change or cancel my order?

Please contact us as soon as possible after placing your order. We will make a reasonable effort to update or cancel an order that has not entered processing or shipment, but changes and cancellations cannot be guaranteed once fulfillment has begun.

What is your return policy?

Eligible products may generally be returned within 30 calendar days of delivery, subject to our Return & Refund Policy. Items should be unused, unassembled, uninstalled, and returned with their original packaging, hardware, manuals, and accessories. Contact us for authorization before sending a return.

What should I do if my product arrives damaged, defective, or incomplete?

Contact us within 7 calendar days of delivery whenever reasonably possible. Include your order number, a description of the issue, and clear photographs of the product, packaging, shipping label, and affected components. Please retain all packaging until the claim has been reviewed.

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