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ELABEST X100 Ergonomic Mesh Office Chair with Footrest, Big and Tall Hone Desk Chair with 5D Flip-Up Arms, Adjustable 3D Lumbar Support,Gaming & Executive Computer Chairs
ELABEST

ELABEST X100 Ergonomic Mesh Office Chair with Footrest

Bottom line: The ELABEST X100 Ergonomic Mesh Office Chair with Footrest ($297.49 on Amazon as of 2026-10-06): BIFMA-certified frame rated to 300 lbs, built for big-and-tall users; main trade-off: footrest and 5D arms add parts, so expect the full 15-minute assembly.

$297.49

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Buy on Amazon — $297.49 Compare to similar home & kitchen

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.

*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.

Pros & Cons

Pros

  • ✓ BIFMA-certified frame rated to 300 lbs, built for big-and-tall users
  • ✓ Lockable 3D lumbar: 1.6 in depth, 2 in height, 15-degree rotation
  • ✓ 5D flip-up armrests tuck the chair fully under a standard desk
  • ✓ 18-inch extendable footrest with 2 angle positions plus 3-stage recline

Cons

  • ✗ Footrest and 5D arms add parts, so expect the full 15-minute assembly
  • ✗ Seat height tops out at 23 in, tight for users over roughly 6'4"
  • ✗ Mesh seat offers less cushioning than a padded foam seat pan
  • ✗ Marketing cites an "AEP" certification that is not a widely known standard

Manufacturer description

The ELABEST X100 is a big-and-tall ergonomic mesh office chair built for people who sit through long work sessions and then keep sitting through long gaming ones. Its Dynamic Spine Alignment System pairs a lockable 3D lumbar support (1.6 inches of spring-loaded depth travel, 2 inches of height, 15 degrees of rotation) with a 3-stage recline and a 17-point micro-adjustment range, so the backrest tracks your spine instead of fighting it. The 5D flip-up armrests move on height, width, forward, backward and rotation axes, then fold up so the chair tucks under a standard desk. ELABEST's…

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SpecPicks Verdict

SpecPicks scored ELABEST X100 Ergonomic Mesh Office Chair with Footrest using a rating × review-volume × price-fit model applied to published specs and reviews across the home & kitchen category. ELABEST'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 does the ELABEST X100 hold?

The X100 uses a BIFMA-certified structure with a heavy-duty Grade-4 central gas column, rated to support up to 300 lbs.

Will this chair fit under my desk with the armrests up?

Yes. The 5D armrests flip up out of the way, and ELABEST designed the chair to tuck under a standard desk with them raised. Seat height adjusts from 18.3 to 23 inches, so check your desk clearance against that range.

Is the ELABEST X100 good for gaming as well as office work?

ELABEST markets it as a dual-purpose chair. The 3-stage recline, 18-inch extendable footrest and 3D AirFloat headrest cover long gaming sessions, while the lockable lumbar and 5D arms handle desk work.

How hard is the assembly?

ELABEST includes all required tools in the box and estimates about 15 minutes to set up. After assembly you adjust seat height between 18.3 and 23 inches.

What warranty comes with the chair?

ELABEST lists 5-year satisfaction care with the X100. Check the product listing for current warranty terms and coverage details before purchase.

Key Features

  • 【Your All-Day Comfort Solution】 Premium Ergonomic Desk Chair with Footrest featuring dynamic 3D lumbar support, 5D Flip-Up Armrests, and extra-wide 3D breathable headrest, 2-position angle foot-rest, perfect for home office chairs seeking ultimate comfort
  • 【Engineered with Dynamic Spinal Alignment System】3D Synchro-Tilt Lumbar（Lockable ±1.6" depth spring-loaded auto-tracking/±2" height/15° rotation）with force-sensitive springs mimics natural spine curvature, certified by AEP* for 12hrs+ fatigue reduction in high back ergonomic chairs (*American Ergonomics Partnership)
  • 【Smart Space-Saving Features】 5D Flip-Up Armrests with skin-friendly panels - 27% denser EVA foam padding achieves Zero-Pressure Contact, it can be adjusted at Height/width/forward/backward/rotate/flip function, a space-saving flip-up design that tucks neatly under standard desks
  • 【Advanced Adjustability】 3-stage reclining mechanism pairs with an 18" extendable footrest (2-position angle adjustment) for seamless transition between work mode and relaxation in home office desk chairs, while 28cm³ 3D AirFloat Headrest with cervical curve mapping reduces 31% neck strain
  • 【Breathe Easy with Premium Ventilated Mesh】The exclusive Dual-Stripe AirMesh technology offers 38% better airflow and 25% higher elasticity than standard mesh, making it a durable and breathable mesh office chairs.
  • 【Orthopedic-Engineered for Active Recovery】 Born from collaboration with California-based orthopedic specialists, the X100 ergonomic mesh office chair features a Dynamic Spine Alignment System. This isn't just sitting—it's active recovery. The 17-point micro-adjustment system, combined with synchronized lumbar and tilt mechanisms, actively supports your spine's natural movement, promoting better posture and circulation during long hours of use.

Full Specifications

Size18.3 in x 20.47 in x 41 in
BrandELABEST
ColorMidnight Mist
ShapeRectangular
ThemeGaming, Gift, Office, Studying
PatternSolid
TiltingYes
MaterialMetal, Mist Black
Arm Style5-D Adjustable, Flip-up, Pillow-Top
Leg StyleTurned Leg
Room TypeBedroom, Game Recreation Room, Office, Office Reception, Study Room
Arm Height26.7 Inches
Back Style3-level Tiltable, Mesh Back, Solid Back
Item Depth26 inches
Model NameX100
Seat Depth18 inches
Style NameModern
Unit Count1.0 Count
Form FactorErgonomic
Is ElectricNo
Full listing titleELABEST X100 Ergonomic Mesh Office Chair with Footrest, Big and Tall Hone Desk Chair with 5D Flip-Up Arms, Adjustable 3D Lumbar Support,Gaming & Executive Computer Chairs

Ready to buy?

ELABEST X100 Ergonomic Mesh Office Chair with Footrest, Big and Tall Hone Desk Chair with 5D Flip-Up Arms, Adjustable 3D Lumbar Support,Gaming & Executive Computer Chairs 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.

Buy on Amazon — $297.49

*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.

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ELABEST X100 Ergonomic Mesh Office Chair with Footrest, Big and Tall Hone Desk Chair with 5D Flip-Up Arms, Adjustable 3D Lumbar Support,Gaming & Executive Computer Chairs
$297.49
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