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FelixKing Office Chair, Desk Chair with Adjustable Lumbar Support, Ergonomic Computer Chair with High Back and Armrest, Adjustable Height Gaming Chair Home Office Swivel Chair(Black)
FelixKing

FelixKing Office Chair

Bottom line: The FelixKing Office Chair: Lumbar support slides vertically to match your torso height, not a one-size preset; main trade-off: mesh back only; the seat is padded foam, so no mesh cooling where you sit.

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By , Founder & Editor-in-Chief · Listing data updated

Mike Perry — Hardware researcher since 2014, focused on GPU performance across gaming, rendering, and local-LLM inference. Synthesises community benchmarks, manufacturer specs, and public forum data into actionable buying guides.

Pros & Cons

Pros

  • ✓ Lumbar support slides vertically to match your torso height, not a one-size preset
  • ✓ 300 lb weight capacity on a reinforced three-stage gas lift and solid base
  • ✓ Headrest adjusts both height and 30-degree tilt angle
  • ✓ Armrests flip up 90 degrees so the chair tucks fully under a desk

Cons

  • ✗ Mesh back only; the seat is padded foam, so no mesh cooling where you sit
  • ✗ Armrests flip up but have no height, width, or depth adjustment
  • ✗ Recline stops at 120 degrees, short of a full nap-angle lean
  • ✗ Seat height range is 3.9 inches, which may not suit very tall or short users

Manufacturer description

The FelixKing Office Chair is a mesh-back ergonomic desk chair built for people who sit through full workdays without a four-figure budget. Its standout feature is the adjustable lumbar support, which slides up and down so the curve lands where your lower back actually needs it rather than where an average-height user would. The breathable mesh back keeps airflow moving during long sessions, while the thick high-resilience seat cushion resists the forward slide that flattened foam causes. You get a 3.9-inch height lift range, a 90-120 degree recline, a headrest that adjusts for both height…

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SpecPicks Verdict

SpecPicks scored FelixKing Office Chair using a rating × review-volume × price-fit model applied to published specs and reviews across the home & kitchen category. FelixKing's home & kitchen lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for home & kitchen of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Frequently Asked Questions

How much weight can the FelixKing office chair hold?

The frame and base are rated for 300 lbs, supported by a reinforced three-stage gas lift and an explosion-proof seat plate.

Is the lumbar support actually adjustable or just molded into the back?

It is a movable lumbar support that slides up and down the backrest, so you can set it to the curve of your own lower back rather than a fixed position.

How far does this chair recline?

The backrest reclines through a 90 to 120 degree range, and the headrest tilts separately up to 30 degrees.

How long does assembly take?

FelixKing lists roughly 15 minutes with the included tools and instructions; no extra hardware is required.

Will the casters scratch hardwood floors?

The chair uses silent PU casters that FelixKing describes as floor-friendly, and the solid base is built to resist wobbling. For added protection on delicate flooring, a chair mat is still the safer choice.

Key Features

  • 𝐔𝐩𝐠𝐫𝐚𝐝𝐞𝐝 𝐋𝐮𝐦𝐛𝐚𝐫 𝐒𝐮𝐩𝐩𝐨𝐫𝐭 & 𝟑𝟎𝟎𝐥𝐛𝐬 𝐂𝐚𝐩𝐚𝐜𝐢𝐭𝐲：FelixKing home office desk chair features an adjustable lumbar support that moves up and down to fit the natural curve of different body heights, helping you maintain a healthy posture and long-lasting comfort. The sturdy frame and solid base hold up to 300 lbs, making this ergonomic office chair a reliable choice for work or study
  • 𝐁𝐫𝐞𝐚𝐭𝐡𝐚𝐛𝐥𝐞 𝐌𝐞𝐬𝐡 & 𝐒𝐨𝐟𝐭 𝐒𝐞𝐚𝐭 𝐂𝐮𝐬𝐡𝐢𝐨𝐧：Stay fresh and supported with our mesh office chair designed for long hours of work or gaming. The breathable mesh back promotes airflow, while the thick, high-resilience cushion provides just the right amount of softness—no more hard seats or sliding forward. The Y-shaped back frame and padded flip-up armrests make this comfy chair ideal for any home office desk chair setup
  • 𝐅𝐮𝐥𝐥𝐲 𝐀𝐝𝐣𝐮𝐬𝐭𝐚𝐛𝐥𝐞 𝐟𝐨𝐫 𝐄𝐯𝐞𝐫𝐲 𝐔𝐬𝐞𝐫：This adjustable desk chair adapts to you with a 3.9-inch height lift, 30° tilting headrest, 90–120° recline range, and 90° flip-up arms. The upgraded headrest adjusts both height and angle to support users of different heights—perfect for computer chair and gaming chair use. The 360° swivel chair base allows smooth, effortless movement across your workspace
  • 𝐃𝐮𝐫𝐚𝐛𝐥𝐞 𝐁𝐮𝐢𝐥𝐝 & 𝐐𝐮𝐢𝐞𝐭 𝐑𝐨𝐥𝐥𝐢𝐧𝐠：Made with a reinforced three-stage gas lift, explosion-proof seat plate, and silent PU casters, this ergonomic office chair combines strength and safety with quiet mobility. The solid base prevents wobbling or bending, keeping your office desk chair stable and floor-friendly—perfect for daily work or study
  • 𝐐𝐮𝐢𝐜𝐤 𝐒𝐞𝐭𝐮𝐩 & 𝐑𝐞𝐥𝐢𝐚𝐛𝐥𝐞 𝐒𝐞𝐫𝐯𝐢𝐜𝐞：Set up your home office chair in around 15 minutes with clear instructions and included tools. If you ever have questions during setup or daily use, FelixKing is there to help, making the entire experience feel easy and stress-free

Full Specifications

Size918-H | Single Chair
BrandFelixKing
ColorBlack
ShapeRectangular
ThemeOffice Chair
PatternSolid
MaterialPolypropylene
Arm StyleFixed
Leg StylePlastic
Room TypeOffice Study Room Bedroom Classroom
Arm Height44 inches
Back StyleSolid Back
Item Depth25.2 inches
Model NameFK918-H
Seat Depth11 inches
Style NameModern
Unit Count1 Count
Fabric TypeMesh
Form FactorRecliner
Seat Height44 inches
Full listing titleFelixKing Office Chair, Desk Chair with Adjustable Lumbar Support, Ergonomic Computer Chair with High Back and Armrest, Adjustable Height Gaming Chair Home Office Swivel Chair(Black)

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FelixKing Office Chair, Desk Chair with Adjustable Lumbar Support, Ergonomic Computer Chair with High Back and Armrest, Adjustable Height Gaming Chair Home Office Swivel Chair(Black) is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

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FelixKing Office Chair, Desk Chair with Adjustable Lumbar Support, Ergonomic Computer Chair with High Back and Armrest, Adjustable Height Gaming Chair Home Office Swivel Chair(Black)
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