Ergonomic Office Chair for Long Hours, Relieve Back Pressure, Stay Comfortable & Focused All Day, 330LBS Capacity, Ideal for Home Office, Office & Study
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At a glance
- Condition
- New
- Color
- Black
- Style
- Classic
- Model
- 8188B-CA
- Dimensions
- 20 x 20 x 45 in
- Weight
- 28 lb
- Material
- Nylon
- In the box
- office chair
Features 7
- Full-Body Comfort for Long WorkdaysDesigned to support your body throughout long hours of work, study, or daily tasks, this ergonomic office chair combines responsive lumbar support, a breathable mesh back, and a high-density seat cushion to help reduce fatigue and keep you comfortable all day.
- Relieve Back Pressure & Support Better PostureThe adjustable lumbar support follows the natural curve of your spine to help reduce lower back pressure and encourage a healthier sitting position. Stay supported and comfortable during extended hours at your desk.
- Comfortable Seat for Extended SittingBuilt for long workdays, the high-density molded foam cushion helps distribute pressure evenly across your hips and thighs. Enjoy lasting comfort with less stiffness and fatigue, even after hours of sitting.
- Adjusts to Fit Your BodyCustomize your seating experience with adjustable lumbar support, seat height, and armrests. Designed to accommodate different body types and sitting preferences, it helps you find the position that feels right for you.
- Stay Cool and Focused All DayThe breathable mesh back promotes continuous airflow to help prevent heat buildup and discomfort. Combined with ergonomic support and smooth mobility, it helps you stay cool, comfortable, and productive throughout the workday.
- Built Strong for Years of UseEngineered for everyday reliability, this heavy-duty office chair supports up to 330 lbs and features a durable metal frame, SGS-certified gas lift, and BIFMA-tested components. Backed by a 5-year warranty for long-term confidence.
- Buy with Complete ConfidenceYour comfort doesn't end after purchase. Our dedicated customer support team is ready to assist with setup questions, replacement parts, warranty service, and product inquiries, ensuring a worry-free ownership experience.
Specs 36
| Brand | Zeonsit |
|---|---|
| Color | Black |
| Material | Nylon |
| Product Dimensions | 20"D x 20"W x 45"H |
| Size | Medium |
| Brand Name | Zeonsit |
| Additional Features | Adjustable Height, Adjustable Lumbar, Arm Rest, Back Support, Ergonomic |
| Unit Count | 1.0 Count |
| Recommended Uses For Product | Computer, Gaming, Office, Reading, Relaxing |
| Room Type | Classroom, Library, Office, Office Reception, Study Room |
| Age Range Description | Adult |
| Model Name | OFFICE CHAIR |
| Indoor Outdoor Usage | Indoor |
| Model Number | 8188B-CA |
| Manufacturer | Zeonsit |
| Manufacturer Part Number | 8188B-CA |
| Furniture Base Movement | Swivel |
| Tilting | Yes |
| Is Customizable? | No |
| Is Foldable | No |
| Back Style | Without Headrest |
| Style Name | Classic |
| Pattern | Solid |
| Shape | L-Shape |
| Arm Style | Flip-up Armrests |
| Leg Style | wheels |
| Form Factor | Desk Chair |
| Item Dimensions D x W x H | 20"D x 20"W x 45"H |
| Item Weight | 28 Pounds |
| Seat Depth | 20 inches |
| Item Dimensions | 20 x 20 x 45 inches |
| Material Type | Nylon |
| Frame Material Type | Nylon |
| Fill Material | Memory Foam |
| Maximum Weight Recommendation | 350 Pounds |
| Required Assembly | Yes |
No specs match.
Frequently asked questions
This product is currently out of stock. Please check back later for shipping info.
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
nice chair to buy nice chair to buy
I’ve been using this office chair for the past few weeks, and I honestly can’t recommend it enough. After spending long hours working from home, I used to suffer from lower back pain and stiffness, but this chair has completely changed my sitting experience. First of all, the ergonomic design is outstanding. The lumbar support is adjustable and provides just the right amount of pressure on my lower back, helping me maintain good posture throughout the day. The seat cushion is firm yet comfortable — it hasn’t flattened out at all, even after months of daily use. I also love the breathable mesh backrest, which keeps me cool and prevents sweating during warmer days. The chair is highly adjustable. The armrests can be moved up and down, and the seat height and tilt are easy to control. I also appreciate the smooth-rolling casters, which work perfectly on both carpet and hardwood floors. Assembly was straightforward and took me less than 20 minutes. The instructions were clear and all the tools were included. On top of that, the build quality feels premium and sturdy. It doesn’t creak or wobble, and the materials look and feel like they’ll last for years. If you’re looking for an affordable yet high-quality ergonomic chair, this is the one. It’s helped me stay comfortable, focused, and pain-free during work — worth every penny.
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Reviewed in the United States on February 20, 2026 Reviewed in the United States on February 20, 2026 by Xing Gao
Comfortable, Sturdy, and Worth Every Penny Comfortable, Sturdy, and Worth Every Penny
I’m really happy with this ergonomic office chair. The chair was easy to assemble, feels very sturdy, and is extremely comfortable even after sitting for long hours. The lumbar support and cushioning make a big difference for back comfort, especially during workdays. The adjustable height, armrests, and reclining features help customize the seating position perfectly. The material also feels premium and breathable, and the wheels roll smoothly without making noise. Overall, this chair exceeded expectations in both comfort and quality. Great value for the price and definitely a worthwhile purchase for anyone working from home or spending long hours at a desk.
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Reviewed in the United States on May 7, 2026 Reviewed in the United States on May 7, 2026 by Sankalp
Attractive and Comfortable Chair Attractive and Comfortable Chair
I like this chair - very attractive and comfortable. The height adjustment works smoothly and the adjustable headrest sits in just the right position. I would rate the seat cusion as firm, and with the adjustable lumbar support, seems to be good for my posture and my back. I would rate assembly as easy to moderate. Easy if you have a cordless screwdriver, it will go much faster. It helps to leave your hardware packaged and only open each group as needed to avoid confusing the parts. All in all, a very good value.
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Reviewed in the United States on May 13, 2026 Reviewed in the United States on May 13, 2026 by Errol
Comfy for long hours! Comfy for long hours!
Color: Black
Style: Classic
I've had this chair for a week now and have sat in it for 8 hours straight between 2 days and additional hours over the week. Normally I'll have issues with my hip or bottom hurting, but the seat cushion is very comfy. Being able to adjust the support in the back is awesome and I don't get too hot in the chair with the mesh back. It was easy to assemble, though I did have to enlist my daughter for help at the end attaching the back to the seat. It was difficult to get it to line up on my own. Overall it's worth the price with the quality you get.
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Reviewed in the United States on May 20, 2026 Reviewed in the United States on May 20, 2026 by Nina Gillett
Good solid chair
Color: Black
Style: Classic
The chair components were well-packaged and all parts were clearly identified - included different sized bolts. Assembly was easy, taking less that 30 mins. The chair appears to be good quality and a reasonable value. The chair seat is fairly firm.. I assume it will soften a bit with use. Height and lumbar adjustments are simple. And the movable arms allow the chair to fit under our built-in desk. While we have only used the chair for a couple days, we are thus far very pleased with this purchase.
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Reviewed in the United States on May 20, 2026 by jetzg26
Affordable solution to your desk needs. Affordable solution to your desk needs.
Color: Black
Style: Classic
This chair presents several opportunities for enhancement while maintaining its current price point. Beginning with assembly, the instructions are straightforward; however, some fastener inserts are prone to spinning, preventing proper tightening. This issue could be addressed by the R&D department. The armrests, featuring thin foam cushions, become uncomfortable quite rapidly. Implementing armrests with an alternative material or thicker foam could be achieved without necessitating a price increase. The fold-up armrests are a commendable feature, allowing the chair to be neatly stowed under a desk. The seat cushion is adequate, and the backrest offers good support. Furthermore, an area for improvement lies in the wheels, which are quite basic and provide a rough roll. Overall, this chair is a suitable option for those seeking an affordable solution.
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Reviewed in the United States on May 20, 2026 Reviewed in the United States on May 20, 2026 by Hellsing
Highly recommend this chair
Love my new chair. It's very comfortable and looks great in my office. The directions on assembly were very clear and it was easy to assemble. Lucky was very responsive to any questions that I had regarding height adjustment. He was pleasant to deal with and even sent an extra lumbar support for extra comfort. The price was the best that I found after long searches both in stores and online. Also love the adjustable arm feature.
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Reviewed in the United States on June 10, 2026 by Amazon Customer
Comfortable and great for daily use
I already have one (another design) ergonomic chair for office use; I actually bought this one for me to play the piano and sometimes use for using the computer. The instruction is clear, it's pretty easy to put together, and the chair itself feels sturdy. The mesh back is breathable, and the lumbar support makes sitting for long hours much more comfortable. I've been using it for several days, and so far I'm pretty satisfied.
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Reviewed in the United States on May 8, 2026 by Sharon S.