Office Desk Chair with Ergonomic Lumbar Support, Extra-Thick Seat Cushion, Flip-up Arms, Breathable Mesh Back, Computer Task Chair for Home Office
Condition: New
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FREE refund/replacement until Jan 31, 2026
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
In Stock.
Arrives
Saturday, Mar 21
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Color: Black Fiber
Features
- An ergonomic chair that actually has your backThe lumbar support actually moves up, down, in, and outso no matter your height, your lower back isnt left hanging anymore. Height adjustment: 1.8", Depth adjustment: 1.06".
- All-Day Comfort for Hips and ThighsThe 3.54" (thicker 1" than usual) cushion is noticeably plumper than the usual flimsy seats. Youll feel the difference when you sit in CASASIO office chairsoft, supportive, and it doesnt sink.
- Flip the arms and free your spacecramming your chair under a desk? Flip the arms up and tuck it neatly away. Small apartment, shared dorm, cluttered officeit finally fits your life.
- The computer chair adjusts to youSmooth seat height adjustment keeps your posture right for work, study, or gaming. NOTE: Need a shorter or taller cylinder? Weve got you coveredjust reach out to CASASIO team via the warranty card.
- Looks as good as it feelsForget bulky, boring desk chairs. The hourglass shape isnt just stylishit mirrors your spines natural curve. The breathable mesh keeps air flowing. Even after hours in the task chair, you wont stick to it like with leather.
- Built solidtested and backed upBIFMA&SGS PASSED. It passed the serious durability tests. Hold up to 300LBS.
- Smooth Tilt & Rock for Natural RelaxationThe chairs tilt-and-rock mechanism moves naturally with your body, reducing back tension and promoting healthy circulation. Adjustable tension lets you personalize the rocking experience for all-day comfort.
- Trusted Support and Hassle-Free AssemblyClear instructions and included tools make assembly quick and easy. Our responsive customer service team is ready to assist, ensuring peace of mind for your purchase.
Brand: CASASIO
Color: Black Fiber
Material: Mesh
Product Dimensions: 20"D x 10"W x 20"H
Size: 1' 4" x 0' 10" x 1' 4"
Brand: CASASIO
Color: Black Fiber
Product Dimensions: 20"D x 10"W x 20"H
Size: 1' 4" x 0' 10" x 1' 4"
Back Style: Mid Back
Special Feature: Adjustable Height, Wide
Unit Count: 1.0 Count
Maximum Weight Recommendation: 300 Pounds
Pattern: Solid
Age Range (Description): Adult
Included Components: Caster
Shape: L-Shape
Model Name: office desk chair
Arm Style: Flip-up
Indoor/Outdoor Usage: Indoor
Seat Depth: 20 inches
Fill Material: Foam
Leg Style: wheels
Reclining Position Count: 1
Form Factor: Office Chair (Rolling, Swivel, Mesh, L-Shape)
Manufacturer: Casasio
Assembly Instructions Description: Assembly required. Typical chair assembly instructions apply.
Item Weight: 30 pounds
Item model number: 869
Date First Available: August 20, 2025
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Saturday, Mar 21
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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Learn more about financing & leasing here.
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Top Amazon Reviews
Color: Black&silver
I recently had to move my office back to my house and I needed an office chair for my home office, and my butt can not be happier. I can work more than 8 hours a day on the computer from morning to night and if I sit on a chair that is not plush or has hard armrests my arthritis acts up bad. However, after a week for continuous daily work, I can say that my joints are not acting up using this chair. It is so easy to set up and build, with good instructions. The wheels roll so smooth on my hardwood floors and I like that the armrests can go upwards so I can use the chair while play the guitar with ease. The back support mechanism is nice to keep my back straight and not sore after all the day's work. It fits under my desk perfectly, looks simple yet good, it is well priced for a whole office comfy chair, and it is not flimsy or cheapy. Very sturdy and can take a light or heavy load on it easy. A good buy and makes a good gift or replacement chair for your home office or game room.
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Reviewed in the United States on November 17, 2025 by KYS1296 KYS1296
Color: Black Fiber
Pros: The lumbar support on this chair surprised me in the best way. It actually moves up down in and out so I can set it exactly where my lower back needs it. The seat cushion feels thick and steady and it does not sink even after long study sessions. I like that I can flip the arms up and slide the chair under my desk which helps keep my room from feeling crowded. The seat height adjustment works smoothly and the mesh back keeps me cool. The design looks simple and clean and it lines up well with my posture. The chair feels sturdy and the movement when I lean back feels natural and comfortable. Assembly was easy with clear instructions. The customer support team is also ready to help which gives a bit more confidence in the purchase. Cons: None so far. The chair works as expected and feels great.
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Reviewed in the United States on November 23, 2025 by Ollie Ollie
Color: Grey+silver
Love it! It looks nice and sleek, feels sturdy, and was easy to put together—definitely a one-person job and took me less than an hour. The instructions were clear and easy to follow, and the chair padding is comfortable for longer periods of sitting. Also love that the armrests can be moved up so I can easily tuck the chair under my desk when not in use. We already have another chair from this brand, and this one lives up to the same great quality.
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Reviewed in the United States on November 2, 2025 by Tiff Nini Tiff Nini
Color: Gray+champagne
The media could not be loaded. I’ve tried a lot of office chairs, but the CASASIO ergonomic chair honestly stands out. The adjustable lumbar support actually moves to fit your back perfectly no more lower back pain. The seat cushion is thick and super comfy, the flip-up arms save space, and the breathable mesh keeps me cool all day. It’s solid, stylish, and easy to assemble, plus it’s BIFMA & SGS certified for durability. If you’re working or studying long hours, this chair is a total game changer. My back’s never been happier! It's very affordable, beautiful, solid, stable, and adjustable.
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Reviewed in the United States on October 30, 2025 by Jean Gregor Fonrose
Color: Grey+silver
Overall a solid chair. I have only sat in it for 30 minutes so far, but it is comfortable. I do not like that the arms don't go back that far when flipped up, but that is minor.
Reviewed in the United States on October 17, 2025 by Chris Langmeyer
Color: Black&silver
This chair is an excellent choice for remote work, especially for those who spend long hours sitting. The cushion is incredibly comfortable, making extended use much more enjoyable. The packaging is vibrant, and the chair is securely packed to ensure it arrives in perfect condition. A thoughtful addition is the inclusion of white gloves, which help prevent streaks during assembly. Assembly is straightforward and takes about 15-20 minutes, with particular attention needed to ensure the arms are installed correctly. The chair features adjustable lumbar support, which is a significant advantage as it promotes proper spinal alignment—essential for long hours of work. The adjustable armrests are another great feature, adding to the chair's overall versatility. The chair is well-balanced and offers unique color options for the backrest, allowing you to choose a style that suits your preference. Overall, this chair is a fantastic investment for remote workers. Give it a try—you won’t be disappointed!
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Reviewed in the United States on October 8, 2025 by TJ Valenzuela TJ Valenzuela
Color: Black&silver
I am always on the lookout for a good quality office chair since I WFH 8-12 hours a day and am always on the computer. This chair came in a very secured and small package, had everything laid out perfectly, and was very easy to put together. I really like the design choices the team made to ensure the chair would last and feel comfortable. Some design choices I like are the sturdy, quiet wheelbase; smooth rolling wheels; brass threaded inserts; and included bolts placed between the armrests and the side piece of the chair. All of these choices will definitely help with wear and tear and ensuring the chair stays put together and sturdy during normal use. The seat cushion and armrest material are very soft, thick, and comfortable as well. The lumbar support is decent; just be sure to adjust it over a few sitting sessions to get it to where you like it. I also like the monkey mascot and the jokes inside the assembly instructions, haha. Overall, a decent, comfortable chair for working from home with some good design choices.
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Reviewed in the United States on November 4, 2025 by RR Review RR Review
Color: Black&silver
This chair surprised me with how adjustable and supportive the lumbar system is—it truly fits my lower back. The extra-thick seat cushion is a game changer and stays comfy even after long work sessions. Build quality feels solid, and the mesh back keeps things cool without that sticky leather feeling. I love the flip-up arms since it finally fits under my small desk. Overall, a stylish, comfortable, and ergonomic chair that’s absolutely worth it.
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Reviewed in the United States on December 5, 2025 by SM SM