CAPOT
CAPOT Ergonomic Mesh Office Chair, Adjustable Lumbar High Back Desk Chair 400lbs, 4D Flip-up Arms, 3-Level Tilt Backrest, 3D Headrest, PU Wheels, Swivel Rolling Computer Seating for Long Desk Work
Excellent
In stock on Amazon.com
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SIHOO
SIHOO M59AS Ergonomic Office Chair, Desk Chair with 3D Flip-up Armrests, Computer Chair with Dual Back Design and Adaptive Dynamic Lumbar Support Grey
Very Good
- Mesh back
- 3D arms
- Headrest
$199.99$239.99
You save $40.00 off the list price
In stock on Amazon.com
Check PriceSpecs verified August 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: 55/100
Adjustability 14/40
Armrests8/103D armrests: 8/10
Seat height4/6adjustable, 3.9 in range: 4/6
Seat depth0/5Not listed by the seller
Lumbar adjustment0/7Not listed by the seller
Recline2/2recline to 125 degrees: 2/2
Tilt lock0/3tilt without stated lock: 0/3
Tilt tension0/3Not listed by the seller
Advanced tilt0/410° Smart Tilt: 0/4
Support 27/30
Lumbar support12/12lumbar support: 12/12
Upper back support4/4headrest: 4/4
Headrest adjustment2/2headrest adjustment: 2/2
Cushion5/5mesh seat: 5/5
Seat edge0/3Not listed by the seller
Breathable back4/4mesh back: 4/4
Build 14/30
Warranty3/93-year warranty: 3/9
Weight capacity0/6Not listed by the seller
Certifications5/5BIFMA, SGS: 5/5
Base3/3aluminum base: 3/3
Gas lift0/2Not listed by the seller
Owner rating3/54.3 stars from 507 reviews: 3/5
Comfort Index
Comfort Index: 71/100
Seat cushion14/20
Cushion thicknessNot listed by the seller
Recline10/15
Breathable back15/15
Headrest10/10
Armrests10/10
Owner rating12/25
Specifications
| Seat height range | 18.1 to 22 in |
|---|---|
| Seat width | 20.08 in |
| Seat depth | 17.12 in |
| Seat depth adjustable | Not listed by the seller |
| Seat cushion | Mesh |
| Cushion thickness | Not listed by the seller |
| Back material | Mesh |
| Backrest height | Not listed by the seller |
| Backrest width | Not listed by the seller |
| Armrests | 3D adjustable |
| Lumbar support | Dynamic |
| Lumbar adjustments | Not listed by the seller |
| Headrest | Yes |
| Max recline | 125 degrees |
| Tilt mechanism | 10° Smart Tilt |
| Base material | Aluminum |
| Casters | Not listed by the seller |
| Gas lift | Not listed by the seller |
| Weight capacity | Not listed by the seller |
| Chair weight | Not listed by the seller |
| Overall height | 44.48 to 52.95 in |
| Warranty | 3 years |
| Certifications | BIFMA, SGS |
Fit Guide
A comfortable seat height is about a quarter of your body height. Here is how this chair's listed seat range lines up (how we rate).
| Your height | Seat range | Fit |
|---|---|---|
| 4'11" to 5'3" | 18.1 to 22 in seat (ideal about 15.3 in) | Seat may be too high |
| 5'4" to 5'7" | 18.1 to 22 in seat (ideal about 16.4 in) | Seat may be too high |
| 5'8" to 5'11" | 18.1 to 22 in seat (ideal about 17.4 in) | Seat may be too high |
| 6'0" to 6'3" | 18.1 to 22 in seat (ideal about 18.4 in) | Good fit |
| 6'4" and up | 18.1 to 22 in seat (ideal about 19.3 in) | Good fit |
What We Like
- Support is its strongest side: the support sub-score of 27 ties for the highest in its category, with full marks for lumbar, headrest, mesh seat and mesh back.
- The arms are 3D, and both the title and the listing say they flip up.
- The seat is described as a saddle-shaped mesh, so the chair is mesh from seat to backrest.
Watch Out For
- The listing does not state a weight capacity, so sitters cannot confirm the load limit.
- A 3-year warranty is stated, though a number of chairs in its category state more years of cover.
At a Glance
Mesh from seat to backrest, 3D flip-up arms and a dynamic lumbar make up the M59AS, which reclines to 125 degrees.
Who This Chair Is For
- Sitters who want a mesh seat and back together with a headrest that adjusts in height and angle.
- Buyers who like to fold the arms up out of the way, since the listing describes 3D flip-up arms.
Who Should Look Elsewhere
- Sitters who need a stated weight rating, because the listing does not state one.
- Sitters who want to set tilt tension to their weight, since the listing does not state that control.
What the M59AS listing says about its dual back and tilt
The title describes a dual back design and adaptive dynamic lumbar support. The spec fields confirm a dynamic lumbar and a mesh back but do not itemize the dual back itself. Tilt is named as a 10° Smart Tilt with a recline of up to 125 degrees, and the listing does not state tilt tension. The headrest moves in height and angle, and the seat height runs from 18.11 to 22.04 inches.
Alternatives to Consider
Why consider: Has 4D flip-up arms where this listing has 3D, and states a lumbar that adjusts in height.
Duramont
Duramont Ergonomic Office Chair with Rollerblade Wheels - High Back Breathable Mesh Desk Chair, 4D Lumbar Support, Memory Foam Seat, Adjustable Headrest and Armrests, Reclines, Black
Very Good
In stock on Amazon.com
Why consider: States a 5-year warranty against 3 years here, and lumbar adjustment in height and depth, which this listing does not state.
Frequently Asked Questions
How big is the seat?
The seat measures 20.08 inches wide and 17.12 inches deep.
What overall height does it reach?
The overall height runs from 44.48 to 52.95 inches.
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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.