1 / 7LOFTSIT HX-2138-Black Ergonomic Office Chair with Flip-Up Arms
Ergonomic Arms: The LOFTSIT HX-2138-Black is an upholstered executive office chair with flip-up armrests and a high back. Its listing describes a rocking recline, adjustable height and a stated 400-pound weight recommendation, making the arm design and recline range key features to weigh for a home-office setup.
At a glance
- The listing describes a 90–120° rocking recline with adjustable tension and an upright lock position.
- Flip-up armrests are intended to let the chair tuck closer under a desk when space is limited.
- The listing describes a contoured high back and lumbar support, but does not establish a fit for every body shape.
Reference price: $169.99
Price checked: Nov 14, 2026
View offerAhead of Black FridayExplore the selectionPros and cons
Pros
- Flip-up armrests offer a practical way to reduce the chair's arm height when storing it under a desk.
- The described rocking mechanism includes an upright lock and adjustable rocking tension.
- The stated maximum weight recommendation is 400 pounds.
Cons
- The listed 19.3-inch seat depth may not suit every user's preferred seating fit.
Technical specifications
21 specifications| Brand | LOFTSIT |
|---|---|
| Model | HX-2138-Black |
| Form factor | Upholstered |
|---|---|
| Dimensions listed | 19.3 x 21.67 x 48 inches |
| Weight listed | 35.9 pounds |
| Material listed | Metal |
|---|---|
| Seat material | Faux Leather |
| Upholstery fabric type | PU Leather |
| Fill material | Foam |
| Height | Adjustable Height |
|---|---|
| Reclining position count | 2 |
| Rocking recline range | 90‑120° |
| Maximum weight recommendation | 400 pounds |
| Seat depth | 19.3 inches |
| Arm style | Flip-Up |
| Back style | Lumbar Support |
| Leg style | wheels |
| Color | Black |
|---|---|
| Style | Classic |
| Pattern | Solid |
| Indoor/outdoor use | Indoor |
What to know before buying
Listing details to confirm
Listing details are inconsistent about dimensions: one format gives 19.3"D x 21.67"W x 48"H while another gives 21.67 x 19.3 x 48 inches. The listing also describes the upholstery as breathable, but identifies it as faux/PU leather, and does not confirm the stated gas-lift certification. Confirm sizing and material details against the selected listing before purchase.
What’s in the box
Included- Hardware bag
Who is it for?
A good fit for
- Home-office users who want flip-up arms to help tuck a chair beneath a desk.
- Buyers seeking an office chair whose listed recline rocks between 90–120° and can lock upright.
Less suited to
- Shoppers who need confirmed upholstery composition or a verified fit before choosing a chair.
- Users who require independently confirmed ergonomic support or a specific seating fit.
Customer reviews on Amazon
- 5 stars
70% 70% - 4 stars
0% 0% - 3 stars
30% 30% - 2 stars
0% 0% - 1 star
0% 0%
The supplied evidence contains only aggregate ratings and no customer-comment summary. Ratings lean positive, but the small total and a portion of three-star ratings limit what can be concluded about comfort, durability or fit. Use the listed adjustments and dimensions to judge whether the chair suits your workspace rather than treating the rating as evidence of a particular performance outcome.
Frequently asked questions
Do the armrests flip up?
Yes. The listing describes flip-up armrests, which can help the chair tuck closer under a desk.
What recline motion is described?
The listing specifies 90–120° rocking motion, adjustable rocking tension and an upright lock position.
What is the chair's stated weight recommendation?
The listing gives a maximum weight recommendation of 400 pounds. This is a manufacturer claim, not an independent verification.
What are the listed dimensions?
The page provides two dimension formats that order the depth and width differently. See the notes and confirm the dimensions in the selected listing.
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