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HYLONE

HYLONE Big and Tall 400lbs Heavy Duty Office Chair, 5" Thickened Seat Ergonomic Desk Chair with Adjustable Armrests, Home Office Computer Chairs for Long Hours Mesh Executive Chair(Black)

BasicLimited data

Mesh back

$147.99

In stock on Amazon.com

Specs verified October 2026

Amazon.com data updated October 13, 2026, 2:34 pm ET. Price and availability are accurate as of the time indicated and are subject to change. Any price and availability information displayed on Amazon.com at the time of purchase will apply.

Ergo Score Breakdown

Ergo Score: 21/100

Adjustability 1/40

Armrests1/10flip-up armrests: 1/10

Seat height0/6Not listed by the seller

Seat depth0/5Not listed by the seller

Lumbar adjustment0/7Not listed by the seller

Recline0/2Not listed by the seller

Tilt lock0/3Not listed by the seller

Tilt tension0/3Not listed by the seller

Advanced tilt0/4Not listed by the seller

Support 12/30

Lumbar support8/12lumbar support: 8/12

Upper back support0/4Not listed by the seller

Headrest adjustment0/2Not listed by the seller

Cushion0/5sponge seat: 0/5

Seat edge0/3Not listed by the seller

Breathable back4/4mesh back: 4/4

Build 8/30

Warranty3/92-year warranty: 3/9

Weight capacity0/6Not listed by the seller

Certifications0/5Not listed by the seller

Base0/3Not listed by the seller

Gas lift0/2Not listed by the seller

Owner rating5/54.5 stars from 673 reviews: 5/5

Comfort Index

Comfort Index: 44/100

Seat cushion8/20

Cushion thickness5/5

ReclineNot listed by the seller

Breathable back15/15

HeadrestNot listed by the seller

Armrests0/10

Owner rating16/25

Specifications

Seat height range	Not listed by the seller
Seat width	Not listed by the seller
Seat depth	Not listed by the seller
Seat depth adjustable	Not listed by the seller
Seat cushion	Sponge
Cushion thickness	5 in
Back material	Mesh
Backrest height	Not listed by the seller
Backrest width	Not listed by the seller
Armrests	Flip-up (from Amazon listing)
Lumbar support	Yes
Lumbar adjustments	Not listed by the seller
Headrest	Not listed by the seller
Max recline	Not listed by the seller
Tilt mechanism	Not listed by the seller
Base material	Not listed by the seller
Casters	Standard
Gas lift	Not listed by the seller
Weight capacity	Not listed by the seller
Chair weight	Not listed by the seller
Overall height	Not listed by the seller
Warranty	2 years
Certifications	Not listed by the seller

Mesh backFlip-up armsSponge cushionLumbar support

What We Like

The back is mesh, listed as nylon mesh in the spec details.
The 5 inch sponge cushion is the third thickest among all chairs that state one.

Watch Out For

The title advertises 400lbs, but a weight capacity is not stated in the spec details.
Adjustability ties for the thirteenth lowest among home office chairs at a sub-score of 1: arms earn 1 of 10, and the lumbar adjustment, tilt lock, tilt tension, advanced tilt, recline, seat depth and seat height lines are all zero.

At a Glance

The HYLONE is a mesh chair in a big and tall size, with a thickened seat.

Who This Chair Is For

Anyone drawn to a thickened seat.
Shoppers who want a stated parts warranty: the listing gives 2 years.

Who Should Look Elsewhere

The title promises adjustable armrests, but the spec details describe the arms as flip-up, with a height, width or pivot adjustment not stated.
Shoppers checking build: the Build sub-score is 8, which ties for the twenty-second lowest among home office chairs, with weight capacity, certifications, base and gas lift all scoring zero.

Sponge, mesh and lumbar in the HYLONE seat

The seat pairs a sponge cushion with mesh upholstery, and lumbar support is stated as present without a type or an adjustment. The listing does not state a tilt type or a recline angle.