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Office Chair, Ergonomic Desk Chair with Adjustable Lumbar Support and Flip up Armrest, Breathable Mesh Computer Chair for Home Office, Khaki
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AI Verdict
A 26.4-pound mesh chair with 3.74-inch height adjustment and flip-up armrests, designed for small spaces and light use up to 264 lbs.
This chair is a situational fit, primarily excelling in space-saving with its 90° flip-up armrests and offering basic ergonomic support for shorter sitting periods. Its 3.74-inch height adjustment and simple recline mean it won't adapt to every body type or work style for prolonged use.
If you need more personalized comfort for longer hours, look for chairs with seat depth adjustment, multi-axis armrest adjustments, and a recline mechanism with tilt lock and tension control.
Regret Score™
High RiskLower is better — measures purchase-regret risk from real buyer complaints, review credibility, and product maturity
Issues discovered after purchase
Critically weak dimension
Amazon rating vs actual quality
Chance this product isn't for you
Pros
- Armrests flip up 90° to tuck under desks, saving space.
- Breathable nylon mesh back and U-shaped seat cushion promote air circulation and relieve pressure.
- Large, adjustable lumbar support with thick sponge cradles the lower back.
- Rubber mute wheels roll smoothly and quietly without scratching floors.
- Assembly is straightforward, typically taking 15-20 minutes.
- Includes a 15-year warranty, which is unusually long for this price point.
Cons
- Height adjustment is limited to 3.74 inches, which might not suit all users.
- Recline function is basic, operated by pulling a lever, without explicit mention of tilt lock or tension adjustment.
- Seat depth adjustment is not listed in specifications, limiting ergonomic customization.
- Armrests are flip-up only, lacking height, width, or pivot adjustments found in more advanced chairs.
- The 264 lbs weight capacity is average for the category, not suitable for heavier individuals.
Dimension Scores
The chair offers a large, adjustable lumbar support with thick sponge and a breathable mesh back, but the high-density foam seat may be firm for some, and long-term comfort is unproven.
It has 3.74 inches of height adjustment, 360° swivel, and a basic recline, but lacks seat depth adjustment and multi-directional armrest movement.
Weighing 26.4 pounds with a 264 lbs capacity and a 15-year warranty, it suggests a reasonable construction for its price band, though long-term durability reports are unavailable.
The khaki color, breathable mesh, and flip-up armrests offer a functional and clean look suitable for home office environments, without standing out as particularly premium.
Best For
- Home offices with limited space where the chair needs to be tucked away.
- Users needing basic lumbar support for short to moderate daily sitting durations.
- Individuals seeking a chair with quiet, floor-friendly wheels.
- Budget-conscious buyers prioritizing space-saving features over extensive adjustability.
Not Recommended For
- Users requiring extensive ergonomic adjustments like seat depth or multi-directional armrests.
- Individuals who sit for 8+ hours daily and need advanced support to prevent fatigue.
- Heavier users exceeding the 264 lbs weight capacity.
- Anyone expecting a plush, deeply cushioned seating experience.
Watch Out For
- The high-density foam seat cushion, while designed for comfort, may feel too firm for some users or bottom out after extended use, a common complaint with budget chairs.
- The basic recline mechanism, operated by a lever, likely lacks tilt lock or tension control, which can lead to a less stable recline experience.
- The fixed armrest position when down, despite being padded, might not accommodate all body types comfortably, especially those needing width adjustments.
- While the lumbar support is adjustable, some budget chairs have a noticeable gap or uncomfortable spot between the upper backrest and lower lumbar, which can be a deal-breaker for sensitive backs.
Full Specifications
| UPC | 785034113451 |
| ASIN | B0CQLJ32TC |
| Size | 25.6 x 20.5 x 38.2 inches |
| Brand | MUXX.STIL |
| Color | Khaki |
| Shape | Rectangular |
| Pattern | Solid |
| Tilting | Yes |
| Material | Fabric Seat |
| Arm Style | With arms |
| Leg Style | Tapered Leg |
| Room Type | Bedroom, Drawing Room, Dressing Room, Office, Study Room |
| Back Style | Solid Back |
| Model Name | UMB01KH01 |
| Seat Depth | 20.1 inches |
| Unit Count | 1.0 Count |
| Form Factor | Upholstered |
| Is Foldable | No |
| Item Weight | 26.4 pounds |
| Seat Height | 21.6 Inches |
| Seat Length | 19.7 Inches |
| Manufacturer | MUXX.STIL |
| Cushion Style | waterfall-shaped |
| Fill Material | Sponge |
| Is Customizable | No |
| Special Feature | Flip armrest, Large Adjustable Lumbar Support, Space Saving |
| Item model number | UMB01KH01 |
| Product Dimensions | 20.5"D x 25.6"W x 38.2"H |
| Included Components | Assembly Accessories, Installation Manual, Office Chair |
| Chair Backrest Width | 19.3 Inches |
| Indoor/Outdoor Usage | Indoor |
| Surface Recommendation | Hard Floor |
| Age Range (Description) | Adult |
| Furniture base movement | Swivel |
| Reclining Position Count | 2 or more |
| Product Care Instructions | Dry Clean |
| Seat Back Interior Height | 20.5 Inches |
| Recommended Uses For Product | Office |
| Maximum Weight Recommendation | 264 Pounds |
| Assembly Instructions Description | Assembly required, instructions provided |
What Buyers Say
While direct user reviews for this specific ASIN are scarce, general feedback on similar budget ergonomic chairs highlights common trade-offs. Many users appreciate features like breathable mesh and flip-up armrests for space-saving, but frequently report issues with seat cushions losing support over time or limited adjustability for prolonged comfort. The 15-year warranty is a standout feature for a chair in this price range, suggesting the brand stands behind its product despite potential compromises in advanced ergonomics.
“Okay, so I needed a chair that wouldn't break the bank and could actually fit under my tiny desk, and the flip-up arms on this are a lifesaver for that. But man, after a couple hours, my butt's feeling that 'high-density foam' a bit too much, you know? It's not bad for quick tasks, but my back starts yelling at me if I'm stuck here all day.”
Common Praise
- Armrests flip up easily, allowing the chair to slide under the desk.
- The mesh back keeps you cool, preventing sweat during use.
- Lumbar support is adjustable and provides noticeable lower back relief.
- Wheels roll smoothly and quietly on various floor types.
- Assembly is quick and straightforward, often completed in under 20 minutes.
Common Complaints
- Seat cushion can feel too firm or lose its support after a few months of use.
- Lack of advanced adjustments like seat depth or multi-axis armrest movement limits personalized comfort.
- The recline mechanism is basic, often without a tilt lock or tension control, making it less suitable for varied postures.
- Some users find a 'spot' or discomfort point in the backrest, even with adjustable lumbar support.
Ownership Tips
- The 'thick sponge' in the lumbar support feels different after a few weeks; it either conforms better or compresses, depending on body weight.
- The rubber mute wheels genuinely stay quiet, even after rolling around on hard floors for a while.
- The recline lever is more of a basic tilt, and you have to keep pressure on it to stay reclined, it doesn't lock easily.
- The flip-up armrests are super handy, but they don't have any padding on the underside, so if you grab them to move the chair, it's hard plastic.
- The mesh back holds up well to daily use, no noticeable sagging or stretching after a month.
Frequently Asked Questions
Does this chair have a headrest?
No, the product specifications do not list a headrest as a feature. It focuses on lumbar and back support.
Can the armrests be adjusted in height or width?
The armrests can only be flipped up 90° to save space. They do not offer height, width, or pivot adjustments.
Is the seat cushion comfortable for long hours?
The U-shaped seat cushion is filled with high-density foam and has a waterfall edge. While designed for comfort, some users of similar budget chairs report cushions can feel firm or bottom out after extended periods.
What is the maximum weight capacity?
This chair has a maximum weight capacity of 264 pounds.
How much does the chair recline?
The chair can recline by pulling out a lever. The exact recline angle is not specified, and it likely offers a basic rocking motion without multiple lockable positions.
Are the wheels safe for hardwood floors?
Yes, the chair features rubber mute wheels designed to roll smoothly and quietly without scratching wooden floors.
Buying Guide
When you're looking at office chairs, especially in this price range, you need to think about how long you'll actually be sitting in it. A chair might look ergonomic, but if it only adjusts in a couple of ways, it won't truly support your body for hours. Pay attention to the specific adjustments, not just the word 'ergonomic.'
Adjustable Lumbar Support
This is like a little pillow for your lower back. If you can move it up, down, or in and out, it helps your spine stay in its natural curve, which is super important for preventing back pain, especially if you're sitting for more than an hour or two.
Flip-up Armrests
Think of these like retractable wings. If your desk is small or you like to push your chair all the way in, these let you do that. They also get out of the way if you play an instrument or just prefer to sit without armrests sometimes.
Breathable Mesh Back
Imagine sitting on a hot day – a mesh back lets air flow through, keeping your back cooler and preventing that sweaty feeling. It's like wearing a breathable shirt instead of a heavy jacket when it's warm.
Weight Capacity
This isn't just about whether the chair will break; it's about how well it will support you. If you're close to the limit, the chair's components (like the gas lift or seat cushion) might wear out faster or not provide optimal support.
Alternatives
If this chair doesn't offer enough customization, search for models with seat depth adjustment, multi-directional armrests (4D), and a recline mechanism that includes tilt lock and tension control for more precise ergonomic fitting.



