- Home
- Products
- Ergonomic Chairs
- FelixKing

FelixKing Office Chair, Ergonomic Desk Chair Breathable Mesh Chairs Adjustable High Back Lumbar Support Flip-up Armrests, Executive Rolling Swivel Comfy Computer Chairs Home Office Green
Want the best price and purchase timing?
Our AI advisor analyzes real-time pricing across all channels to find you the best deal.
AI Verdict
A 29.5-pound mesh office chair with adjustable lumbar and flip-up armrests, built for budget-conscious home office users needing basic ergonomic support.
This chair is a situational fit because its breathable mesh and flip-up armrests are genuinely useful for compact home offices, but the firm seat and limited adjustability for lumbar and armrests mean it won't work for everyone, especially for long workdays. It hits the sweet spot for basic ergonomic needs without breaking the bank.
If you need more personalized comfort for longer hours, look for chairs with adjustable seat depth, multi-directional armrests, and dynamic lumbar support that can be adjusted vertically.
Regret Score™
Medium 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
- Breathable mesh fabric on the back keeps you cool during extended use.
- Flip-up armrests allow the chair to slide under desks, saving space.
- Adjustable lumbar support adapts to varying body shapes for back and spine support.
- Assembly takes approximately 15 minutes with included tools.
- Supports up to 300 pounds with a sturdy three-stage air rod and thickened explosion-proof base plate.
- Silent PU casters protect floors and roll smoothly.
Cons
- The seat cushion is firm, which some users find uncomfortable for long sitting periods.
- Lumbar support is not height-adjustable for all users, with some reporting it's fixed in position.
- Armrests only flip up and lack height or width adjustment.
- The chair does not include a headrest, leaving neck support unaddressed.
- Material quality is not as thick as more premium chairs, though still sturdy for the price.
Dimension Scores
The breathable mesh back is a plus, but the firm seat cushion and fixed lumbar height for some users prevent a higher score.
Offers height adjustment, tilt, and flip-up armrests, but lacks armrest height/width, seat depth, and consistent lumbar height adjustment.
Rated for 300 pounds with a sturdy air rod and base, and silent PU casters, it feels surprisingly sturdy for its price point.
The sleek black frame and breathable mesh give it a modern, minimalist look that fits well in most home offices.
Best For
- Home office setups with limited space due to flip-up armrests.
- Users seeking basic ergonomic features on a budget.
- Individuals who sit for short to medium durations (1-4 hours).
- Anyone prioritizing a breathable backrest to avoid sweating.
Not Recommended For
- Users requiring extensive adjustability for a tailored fit, especially armrest height/width.
- Individuals needing a soft, plush seat cushion for all-day comfort.
- Tall users who might find the fixed lumbar support or lack of headrest inadequate.
- Those who sit for 8+ hours daily and need premium ergonomic support.
Watch Out For
- The lumbar support is not height-adjustable for all users, meaning its placement might not suit everyone's back curve.
- The seat cushion's firmness can lead to discomfort after a few hours of sitting.
- Armrests only flip up, lacking any other adjustments like height or pivot, which limits wrist and shoulder support.
- Some users report the casters can get caught or feel less smooth on certain floor types over time.
- The absence of a headrest means no upper neck or head support, which can be a drawback for reclining or longer sessions.
Full Specifications
| ASIN | B0C9D65S61 |
| Size | FK918-W |
| Brand | FelixKing |
| Color | Green |
| Shape | Rectangular |
| Style | Ergonomic Office Chair |
| Theme | Home Office Desk Chair, Office Chair Ergonomic |
| Pattern | Solid |
| Tilting | Yes |
| Material | Mesh, Metal |
| Arm Style | Track |
| Leg Style | Metal Legs with Casters |
| Room Type | Bedroom, Office, Study Room |
| Arm Height | 26 Inches |
| Back Style | Ergonomic Back, Lumbar Support, Mesh Back |
| Model Name | office chair |
| Seat Depth | 19.7 inches |
| Unit Count | 1.0 Count |
| Finish Type | Nylon |
| Form Factor | Ergonomic |
| Item Weight | 29.5 pounds |
| Seat Height | 19 Inches |
| Seat Length | 20.5 Inches |
| Manufacturer | Felixking |
| Cushion Style | High Density Sponge Cushion |
| Fill Material | Foam |
| Special Feature | Adjustable Lumbar, Back Support, Ergonomic, Flip-up Arm Rest, Space Saving |
| Item model number | FK918-W |
| Product Dimensions | 27.6"D x 27.6"W x 40"H |
| Included Components | Assembly Tools & Parts, Basic Components of Office Chair, Instruction Guide |
| Indoor/Outdoor Usage | Indoor |
| Surface Recommendation | Hard Floor |
| Age Range (Description) | Adult, Teen |
| Furniture base movement | Swivel |
| Reclining Position Count | 2 Position |
| Product Care Instructions | Wipe Clean |
| Seat Back Interior Height | 21 Inches |
| Recommended Uses For Product | Computer, Gaming, Office, Reading |
| Maximum Weight Recommendation | 300 Pounds |
| Assembly Instructions Description | For assembly, follow the instructions or video we've provided, and reach out if you have any questions. |
What Buyers Say
Many users are genuinely surprised by the comfort and features this chair offers for its price, especially the breathable mesh back that prevents sweating. The flip-up armrests are a recurring highlight for those with limited space, making it easy to tuck the chair under a desk. However, the seat cushion's firmness is a consistent point of contention, with some finding it uncomfortable after a few hours. The lumbar support, while present, isn't universally praised for its adjustability, sometimes being fixed in a position that doesn't suit everyone.
“Okay, so I needed a cheap chair for my WFH setup, and this FelixKing actually surprised me. The mesh back is a lifesaver, no more swamp back! But seriously, my butt starts aching after like 3 hours, that cushion is a brick. And I wish the armrests actually went up and down, not just flipped. Still, for the price, it's not bad, I guess.”
Common Praise
- The mesh back keeps you cool and prevents a sweaty back.
- Flip-up armrests are super handy for sliding the chair under a desk.
- Assembly is quick and straightforward, often taking around 15 minutes.
- Lumbar support, when it fits, helps with posture and back pain.
- Casters roll smoothly and quietly, protecting floors.
Common Complaints
- The seat cushion is too firm for comfort during longer sitting sessions.
- Lumbar support isn't height adjustable, so it might not hit the right spot for everyone.
- Armrests only flip up; they don't adjust for height or pivot.
- Lack of a headrest means no neck support, especially when reclining.
- Material feels less substantial compared to more expensive chairs.
Ownership Tips
- The seat cushion tends to remain firm, and some users report it doesn't soften significantly over time.
- The lumbar support's fixed position is a 'hit or miss' for long-term comfort, depending on individual back shape.
- Casters generally hold up well on various floor types, maintaining their smooth roll.
- The flip-up armrests prove consistently useful for space-saving, even after weeks of use.
- The mesh back maintains its breathability and tension, preventing sagging.
Frequently Asked Questions
How long does it take to assemble the FelixKing office chair?
Assembly is quick, typically taking about 15 minutes using the included tools and instructions.
What is the weight capacity of this chair?
The chair is built with a sturdy three-stage air rod and thickened explosion-proof base plate, supporting up to 300 pounds.
Can the lumbar support be adjusted?
Yes, the chair features adjustable lumbar support, though some users note it primarily adjusts for depth and not always for height.
Are the armrests adjustable?
The armrests are flip-up, allowing them to be moved out of the way, but they do not offer height, width, or pivot adjustments.
Is the mesh material comfortable and breathable?
Yes, the breathable mesh fabric is a common point of praise, keeping users cool and preventing sweat during use.
Does this chair have a headrest?
No, this specific model does not include a headrest.
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 like this FelixKing prioritizes basic ergonomics and space-saving features. Don't expect a cloud-like experience or infinite adjustments; instead, focus on whether its core features, like the breathable back and flip-up arms, directly solve your specific needs. It's about finding the right compromise for your budget and usage.
Breathable Mesh
This isn't just a marketing term; a mesh back allows air to circulate, preventing heat buildup and sweat, which is a huge deal if you tend to get warm or sit for a few hours. Think of it like wearing a breathable shirt versus a heavy sweater.
Adjustable Lumbar Support
This feature pushes into your lower back to maintain your spine's natural curve. It's crucial for preventing slouching and back pain, much like how a good pillow supports your neck while sleeping. On this chair, it's more about depth adjustment than height.
Flip-up Armrests
These armrests can pivot up and out of the way. This is super practical if you have a small desk and need to push the chair completely under it, or if you play an instrument and need the arms gone. It's like having a convertible car – sometimes you want the top down, sometimes you don't.
Weight Capacity (300 lbs)
This number tells you how much weight the chair is engineered to safely support. Exceeding it can compromise the chair's stability and durability, similar to how overloading a shelf can cause it to break.
Alternatives
If this chair doesn't offer enough comfort or adjustability, look for models that specify multi-directional armrest adjustments (height, pivot, depth), adjustable seat depth, and dynamic lumbar support with vertical adjustment, even if it means a higher price point.



