AreShark
AreShark Office Chair - Ergonomic Breathable Mesh Desk Chair with Adjustable Lumbar Support and Flip-up Armrests - Executive High Back Rolling Swivel Comfortable Computer Gaming Chair for Home Office
Very Good
In stock on Amazon.com
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COLAMY
COLAMY High Back Executive Office Chair - Padded Leather Ergonomic Computer Desk Chair with Inflatable Lumbar Support & Flip-Up Arms, Adjustable Tilt Lock Swivel Task Chair for Home Office, Black
Good
- Adjustable lumbar
- 300 lb capacity
$219.99
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: 43/100
Adjustability 13/40
Armrests1/10fixed armrests: 1/10
Seat height4/6adjustable: 4/6
Seat depth0/5Not listed by the seller
Lumbar adjustment3/7lumbar adjustments: 3/7
Recline2/2recline to 110 degrees: 2/2
Tilt lock0/3Not listed by the seller
Tilt tension3/3tilt tension: 3/3
Advanced tilt0/4Not listed by the seller
Support 16/30
Lumbar support12/12lumbar support: 12/12
Upper back support4/4backrest 25.6 in: 4/4
Headrest adjustment0/2Not listed by the seller
Cushion0/5Not listed by the seller
Seat edge0/3Not listed by the seller
Breathable back0/4leather back: 0/4
Build 14/30
Warranty3/92-year warranty: 3/9
Weight capacity6/6300 lb capacity: 6/6
Certifications0/5Not listed by the seller
Base1/3nylon base: 1/3
Gas lift1/2Class 3 gas lift: 1/2
Owner rating3/54.3 stars from 3080 reviews: 3/5
Comfort Index
Comfort Index: 22/100
Seat cushionNot listed by the seller
Cushion thicknessNot listed by the seller
Recline5/15
Breathable back4/15
HeadrestNot listed by the seller
Armrests0/10
Owner rating13/25
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 | Not listed by the seller |
| Cushion thickness | Not listed by the seller |
| Back material | Leather |
| Backrest height | 25.6 in |
| Backrest width | Not listed by the seller |
| Armrests | Fixed |
| Lumbar support | Yes |
| Lumbar adjustments | Height |
| Headrest | Not listed by the seller |
| Max recline | 110 degrees |
| Tilt mechanism | Not listed by the seller |
| Base material | Nylon |
| Casters | Standard |
| Gas lift | Class 3 |
| Weight capacity | 300 lb |
| Chair weight | 38.6 lb |
| Overall height | 22.4 to 48 in |
| Warranty | 2 years |
| Certifications | Not listed by the seller |
What We Like
- The listing carries 3,080 reviews, a deep base of owner feedback.
- The title describes an inflatable lumbar, and the listing marks the lumbar as adjustable in height.
Watch Out For
- The Comfort Index is 22, among the lowest in the home office category, because the cushion, thickness, headrest and arms components all score zero.
- The title names flip-up arms, but the spec details mark height, width, depth and pivot adjustment as unavailable.
- The recline stops at 110 degrees, among the lowest limits stated in the category.
At a Glance
A bonded-leather seat and a faux leather back define this COLAMY, with an inflatable lumbar that adjusts in height. The back reclines to 110 degrees, the listing states a 300 lb rating, and 3,080 reviews average 4.3.
Who This Chair Is For
- Buyers who prefer a padded leather-look seat to mesh and still want to set tilt tension.
- Shoppers who want a nylon-based chair with a named 2-Year Protection Plan.
Who Should Look Elsewhere
- Anyone wanting a mesh back should look elsewhere: the back is faux leather.
- A headrest has to be confirmed elsewhere, since the listing does not state one.
What the leather COLAMY lets you adjust and what stays put
Tilt tension is adjustable on this chair. The spec details mark the arms as unadjustable in height, width, depth and pivot, even though the title names flip-up arms. The base is nylon.
Alternatives to Consider
Why consider: Offers a mesh back and a Comfort Index of 70 against 22 here, on a steel base in place of this chair's nylon one.
SIHOO
SIHOO B100 Office Chair, Comfy Ergonomic Office Chair, High Back Computer Chair with Adaptive Lumbar Support & Wide Headrest, Flip-up Armrests, Swivel Desk Chair for Long Hours, Grey
Very Good
In stock on Amazon.com
Why consider: Lists BIFMA and SGS marks and a seat height range of 18.3 to 21.9 inches, against no certification and no seat height range stated here.
Frequently Asked Questions
Which cover does the COLAMY list?
A 2-Year Protection Plan, according to the listing.
Is the COLAMY certified by any standards body?
No certification is named in the listing.
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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.