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Ergonomic Mesh Office Chair with Adjustable Lumbar Support and Flip-up Armrests

4.85
35 Reviews
Item No: 538146729
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Color: Black
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Key Features

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● Ergonomic Comfort: The mesh office chair features an ergonomic backrest that can be adjusted from 90° to 115°, providing flexibility to choose the most comfortable angle for working or relaxation. Additionally, the 1.2" adjustable lumbar support customizes the backrest to your specific comfort preferences.
● Multiple Adjustable Design: The computer desk chair is equipped with a 2D adjustable headrest that offers 4" height adjustment and 60° rotation, reducing neck strain and optimizing posture during work. Effortlessly adjust the height from 17.5" to 21.5", and enjoy a 360° swivel seat that accommodates various users.
● Upgraded Sitting Experience: Crafted with breathable mesh material, this swivel task chair offers superior ventilation, keeping you cool and comfortable throughout the day. Plus, the wide sponge padded seat ensures a soft and supportive seating experience.
● Versatile Flip-up Armrests: For added convenience, the armrests can be flipped up 90°, enabling the executive chair to be tucked away neatly under desks, saving valuable space in your home or office.
● Strong Build and Easy Movement: Capable of supporting up to 350 lbs, this home office chair combines durability and reliability. The stable 5-claw base accounts for sturdy structure, while the smooth rolling wheels make moving across rooms seamless and protect your floor from scratches.

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Specifications

Color Black
Material Mesh, Sponge, Nylon
Product Dimensions 25" x 23.5" x 43"-47"
Size of Headrest 13" x 6"
Size of Backrest 21" x 19.5"
Length of Armrests 25"
Height of Armrests 25.5"-29.5"
Size of Seat 20" x 20"
Height Range of Seat 17.5"-21.5"
Diameter of Base 23.5"
Weight Capacity 350 lbs
Net Weight 24.5 lbs
Box Qty 1(May vary by batch)
  • Overview

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Overview

● Rocking backrest can be adjusted from 90° to 115°for relaxation
● Adjustable lumbar support provides customized comfort for working and leisure time
● Ergonomic design perfectly fit your body curve to reduce fatigue
● Flexible height adjustment and 360° swivel seat suit different needs
● Lifting lever & tension control (tight & loose) for easy adjustment
● Made of selected materials for upgraded sitting experience
● Breathable mesh to promote airflow to keep you cool during long work sessions
● High elastic sponge to provide more coziness for your workday
● Equipped with adjustable 2D headrest for comfortable support
● 90° flip-up armrests to slip the chair under the desk to save space
● Premium gas lift and stable 5-claw base for reliable structure
● Universal wheels allows for effortless movement on any floor
● Assembly needed

Reviews

4.85
35 Reviews
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Frequent Mentions

  • S

    Highly recommend!

    06/09/2026

    I am so glad I bought this chair. It is incredibly comfortable, and my back pain has gotten so much better since I got it. Absolute 5 stars!

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  • Y

    Saves my back pain!!!

    05/29/2025

    Suffering from chronic back pain due to long hours at work, I finally decided to invest in a high-quality ergonomic chair - and I'm so glad I chose this one! It makes a world of difference. The lumbar support is fantastic and fits my spine perfectly, effectively relieving my back pain. The adjustable back and headrest allow me to customize the fit, and the seat cushions stay supportive even after sitting for hours. I assembled it myself in less than 30 minutes with clear installation instructions. The chair feels sturdy and durable, and the wheels roll smoothly, even on carpet. Plus, it looks stylish and professional in my home office. For the price, this chair is an absolute steal. It's comfortable, durable, and has really improved my posture and productivity. If you're still on the fence, don't hesitate - this is the best affordable ergonomic chair I've found. Highly recommended!

  • K

    Nice purchase

    05/29/2025

    We had our last Costway Basics chair for about 5+ years. Used it every day. Great quality. Price went up since last time I bought it, which is a plus. Bought another one because the last one lasted a long time.

  • A

    Comfortable

    05/28/2025

    I bought this chair for my office and it's been great. This chair was really easy to assemble. Very comfortable to sit in all day at the office. I haven't had any issues. Very sturdy and it was put together very well.

  • Z

    A great upgrade for any workspace!

    05/28/2025

    recently purchased this office chair and couldn't be happier with my decision. From the moment I received it, I was impressed by the materials and thoughtful design. The assembly process was surprisingly easy, and the clear installation instructions had me up and running in no time. What really stood out about this chair is its comfort. The seat cushions are supportive without being too firm, and I've noticed a noticeable reduction in the pain and stiffness I previously experienced from long hours at a desk. The lumbar support is excellent, and everything from armrest height to seat tilt and recline is adjustable for a truly personalized seating experience. The chair is sturdy and well-made, giving me confidence that it will stand up to daily use for years to come. The smooth-gliding casters make it easy to move it around my workspace, and the overall sleek and professional look blends in perfectly with my office decor. If you're looking for an office chair that balances comfort and durability, I wholeheartedly recommend this chair. It's an excellent investment in your health and productivity.

Q&A

No questions have been asked about this product.

C$250

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