DUMOS Criss Cross Chair Wide Fabric Vanity Desk Seat

What it is and what it is not

This is a wide-seat, armless, casterless swivel chair built for sitting cross-legged rather than for task work. DUMOS’s own site copy and four independent spec mirrors agree on the feature set: a wide, deep seat with high-density foam cushioning, an ergonomic U-shaped cushion and padded backrest, an armless body that tucks under a desk, gas-lift height adjustment, 360-degree swivel and tilt tension control. The same copy states an SGS-certified gas lift, a BIFMA-approved heavy-duty metal base rated for users up to 300 lbs, non-slip scratch-resistant floor pads, and all hardware and tools included. Overall size is published as 26.38 in deep by 25.98 in wide by 32.48 in high, and that same figure appears for the fabric build and for three separate faux-leather builds under four different model numbers, which indicates one shared chassis.

Independent testers on this chair class repeatedly identify the missing wheels as the main functional drawback. WIRED’s reviewer called the lack of wheels a pain to scooch in and out of a desk and advised measuring clearance under a fixed-height desk. Consumer Reports bought and tested six criss-cross chairs in 2026 and found drawbacks in every one, concluding that the class lets you shift position but does not replace a traditional office chair. DUMOS was not among the models tested, and no independent test of a DUMOS unit was found on RTINGS, Wirecutter, Tom’s Guide, CNET, PCMag, TechGearLab, WIRED or Reviewed.

Comfort and adjustability

Category evidence is informative even without a DUMOS test. TechGearLab’s test of a competing EDX chair found a plush, wide seat that testers liked but only two adjustments, no lumbar support, no armrests and a recline angle that was the worst in its sample. WIRED gave an Amseatec criss-cross chair a high score, praising a memory-foam top layer that did not compress over a month of use and noting no wobble or creaking, while flagging the wheels-free design and a possible desk-clearance fit problem. Reviewed found a Pukami chair’s fabric is not stain-resistant and that the chair looked smaller than expected. The consistent message across the category is that these chairs are comfortable in the positions they were designed for and a poor substitute for an adjustable task chair.

DUMOS documents only height, swivel and tilt tension, so there is no tilt lock, no lumbar adjustment, no armrests and no seat-depth or back-angle adjustment. The brand’s own copy describes the back as U-shaped and channel-tufted and elsewhere as offering lumbar support, but no lumbar adjustment mechanism is documented anywhere, so lumbar support here means shape rather than adjustability. The seat height range of 14.96 in to 18.7 in is published only on a faux-leather listing and is unconfirmed for the fabric variant. Product weight, seat width, seat depth and cushion foam density are not published on any page read.

Documentation, warranty and parts

DUMOS publishes no spec sheet, no dimension drawing, no assembly manual and no parts list on any of its properties. Its dumos.net site has a manual-download section, but it is scoped to ice makers. The brand’s warranty page describes a Limited Warranty covering material and workmanship, lists exclusions from accident and misuse to improper assembly and alteration, states that normal wear and tear is not claimable, and directs every inquiry through Amazon, while never stating a duration in years or months. That is an unusually thin warranty disclosure for furniture, and a buyer should confirm the term in writing before relying on it. With no published parts list and no documented replacement-parts channel, the gas lift, tilt mechanism, seat cushion, backrest and floor pads cannot be assessed for replaceability.

Which model this is

This page covers the DUMOS Criss Cross Chair in the fabric, no-wheels configuration. The listing this page covers is ASIN B0FLPXDVJX. Do not merge it with the with-wheels or dual-purpose-base versions, which use a different base and price band, or with the faux-leather upholstery versions, which are listed under separate model numbers. Four model numbers were found for this one silhouette, all carrying the token 7261: HJ3-DU-7261V2-BG2 for the fabric build and QY-CH-7261LBN2, C-7261-LEA-V2-GY and LADM-7261LEABN for faux-leather builds. Two of them contain a V2 segment, implying a revision that is nowhere documented, so do not assume a V2 unit differs materially. Other DUMOS armless desk chairs and competitor criss-cross chairs from other brands are different products.

Sources

Manufacturer:

• DUMOS Furniture and Home Essentials
• DUMOS Premium Website
• About — Dumos Home
• Warranty — Dumos Home
• Chairs for Small Spaces — DUMOS Home

Independent reviews:

• Consumer Reports: pros and cons of a criss cross chair
• TechGearLab: EDX armless criss cross chair with wheels review
• WIRED: Amseatec criss cross office chair review
• Reviewed: Pukami armless desk chair review

Owner reports:

• Has anyone tried the TikTok criss-cross chair? (r/OfficeChairs)
• Recs for a criss cross chair (r/OfficeChairs)
• Criss cross office chair comfortable for long periods (r/OfficeChairs)