9 Best Sihoo Ergonomic Office Chairs (October 2026)
The best SIHOO ergonomic office chairs include the SIHOO M18 Ergonomic Office Chair for straightforward fit adjustments, the SIHOO B100 PRO Ergonomic Mesh Office Chair for reclining with a footrest, and the ELABEST X100 Ergonomic Mesh Office Chair for extensive arm and lumbar adjustment.
On this page (4 sections)
The best SIHOO ergonomic office chair for most people is the SIHOO M18, with adjustable seat height, headrest, lumbar support and back support. The B100 PRO is a better fit if you want a footrest, while the B300 Pro offers seat-depth adjustment and a height-adjustable backrest.
A chair can have many adjustments and still be a poor fit if the seat height or arm position doesn't work at your desk. Start with the adjustments you need most, then compare the options below.
For a broader shortlist beyond SIHOO, see our Best Ergonomic Office Chair guide. If you're new to the category, what an ergonomic office chair is explains the role of fit and support adjustments.
Our picks at a glance
-
1
Best for straightforward fit adjustmentsSIHOO M18 Ergonomic Office Chair
9.7/10 our score
See it on Amazon -
2
Best for reclining with a footrestSIHOO B100 PRO Ergonomic Mesh Office Chair
9.6/10 our score
See it on Amazon -
3
Best for extensive arm and lumbar adjustmentELABEST X100 Ergonomic Mesh Office Chair
9.4/10 our score
See it on Amazon
- 4
Best for a compact desk setupCheck it - 5
Check itGABRYLLY Ergonomic Office Chair with Footrest
Best for a defined user height range - 6
Check itSIHOO M57 Ergonomic Office Chair
Best for changing recline posture - 7
Check itSIHOO B100 Mesh Ergonomic Office Chair
Best for simple recline choices - 8
Check itSIHOO Doro C300 Ergonomic Office Chair
Best for self-adjusting back support - 9
Check itSIHOO B300 Pro Ergonomic Office Chair Without
Best for seat depth and lumbar tuning
Which SIHOO ergonomic office chair fits your setup?
The M18 is the simplest all-around choice, while the B100 PRO, M57 and B300 Pro suit different adjustment needs. We compared the stated fit ranges, lumbar features, arm movement and recline options to match each chair with a clear use.
SIHOO M18 Ergonomic Office Chair: Best for straightforward fit adjustments
- Adjustable seat height, headrest, lumbar support and back support
- Recommended for people 5 ft 6 in to 6 ft 2 in
- Breathable mesh back
The M18 covers the main fit adjustments many desk workers need and gives a stated height range. Its mesh back and adjustable support points make it a clear everyday pick.
Pros
- Four support points
- Stated user height range
- Adjustable lumbar and back support
Cons
- No footrest
- Armrest adjustability is less detailed than several picks here
The M18 earns the top spot because its adjustments cover the main contact points: seat height, headrest, lumbar support and back support. SIHOO recommends it for people from 5 ft 6 in to 6 ft 2 in, a helpful starting point when checking whether the chair's proportions may suit you.
Its mesh back is designed to let air move around your back. The chair supports the head, back, hips and hands, so it offers more than a fixed-back task chair without making the adjustment list hard to follow.
The M18 makes sense if you want a chair for work, study or general desk use and don't need a footrest. If your height falls outside its recommended range, compare the other models' seat and back adjustments instead of assuming the M18 will fit.
For a closer look at its adjustment setup, read our SIHOO M18 review. Choose it when its stated height range and core adjustments match your desk routine.
SIHOO B100 PRO Ergonomic Mesh Office Chair: Best for reclining with a footrest
- Retractable footrest
- 4D armrests
- Three lockable recline angles
- Full mesh back and seat
The B100 PRO pairs a retractable footrest with three recline stops and 4D arms. Its full mesh seat and back suit buyers who want airflow as well as a chair for work breaks.
Pros
- Footrest and three recline positions
- 4D flip-up armrests
- Full mesh seat and back
Cons
- No user height range is specified
- More parts and adjustments to set up
The B100 PRO combines a retractable footrest with 4D flip-up armrests and three lockable recline positions. That mix makes it a strong choice if you move between upright desk work and reclining breaks.
The back and seat use mesh, while the seat cushion is widened. The 3D headrest is described as extra wide, and the armrests can adjust, rotate or flip up to make it easier to position the chair near a desk.
Its recline stops are 110°, 125° and 135°. Consider how much room the footrest will need when extended, and check the chair's dimensions against your workspace before settling on a placement.
Pick the B100 PRO if you want a footrest and several recline choices in one chair. If you rarely recline, the M18 or M57 may be a simpler match.
ELABEST X100 Ergonomic Mesh Office Chair: Best for extensive arm and lumbar adjustment
- 5D flip-up armrests
- 3D lumbar support
- Extendable footrest
- Three-stage recline
The X100 offers a wide set of adjustments, including 5D arms and 3D lumbar support. Its two-position footrest and three-stage recline add a way to change posture during breaks.
Pros
- Many armrest adjustment directions
- Adjustable lumbar support
- Footrest angle adjusts in 2 positions
Cons
- Many controls may take time to dial in
- No specific user height range is stated
The ELABEST X100 is the adjustment-heavy option, with 5D flip-up arms, 3D lumbar support and a three-stage recline. Its seat height adjusts from 18.3 to 23 in, giving you a clear range to compare with your desk and preferred foot position.
The footrest extends and has two angle positions. The mesh design covers the back and seat, and the headrest is described as adjustable in three dimensions.
The X100's long feature list may suit someone who wants to tune arm, back and leg support. Before choosing it, identify which adjustments you will use often, since extra controls don't automatically make a chair a better fit.
Choose the X100 if its seat-height range and adjustable arms suit your setup. For simpler support needs, compare the M18 or the B100 Mesh.
MUXX.STIL Office Chair: Best for a compact desk setup
- Flip-up arms
- Adjustable lumbar cushion
- 3.74 in height adjustment
- 360-degree swivel
The MUXX.STIL has flip-up arms that let the chair slide closer to a desk, plus a height-adjustable seat and lumbar cushion. Its 264 lb capacity is lower than several other picks here.
Pros
- Flip-up arms help save desk space
- Adjustable lumbar cushion
- Waterfall-edge seat
Cons
- 264 lb maximum weight recommendation
- No user height range is stated
The MUXX.STIL is a space-conscious chair with arms that flip up 90°, so you can slide it closer to a desk when not in use. Its height adjusts by 3.74 in, and the lumbar cushion can be repositioned.
The seat has a waterfall edge and high-density foam. The chair swivels 360° and reclines, giving you basic movement options without the footrest hardware found on some picks here.
Its maximum recommended weight is 264 lb. That lower limit is a key point to check if capacity matters to you, especially compared with the SIHOO M18 and M57.
Choose this chair if tuck-under storage and an adjustable lumbar cushion matter more than a footrest or a wide recline range. Measure your desk opening to confirm the arms clear it when flipped up.
GABRYLLY Ergonomic Office Chair with Footrest: Best for a defined user height range
- Recommended for people 5 ft 3 in to 6 ft
- Two-way lumbar adjustment
- Three recline positions
- Retractable footrest
The GABRYLLY provides a stated height range and pairs adjustable lumbar support with a footrest. Its three recline positions work for buyers who want to switch between upright sitting and breaks.
Pros
- Stated user height range
- Lumbar adjusts vertically and horizontally
- Three recline positions
Cons
- No seat height range is provided
- Footrest adds depth when extended
GABRYLLY provides a stated user height range of 5 ft 3 in to 6 ft and pairs it with a retractable footrest. The lumbar support moves vertically and horizontally, while the headrest adjusts in three ways.
The recline locks at 90°, 110° or 135°, so you can set an upright work position or lean back for a break. The chair has a steel base and is rated for up to 300 lb.
Its height recommendation differs from the M18's, so compare both if you're between the ranges or near either model's limits. The chair's dimensions and available space matter too, particularly when you extend the footrest.
Choose GABRYLLY when the stated height range aligns with yours and you want foot support. If you don't need to recline deeply, a simpler chair may take up less room in use.
SIHOO M57 Ergonomic Office Chair: Best for changing recline posture
- Height and depth adjustable lumbar support
- Tilting and lifting headrest
- Reclines from 90° to 126°
- Waterfall-edge seat
The M57 suits people who want several ways to adjust back contact through the day. Its lumbar support changes in height and depth, while the headrest tilts and lifts.
Pros
- Lumbar adjusts in two directions
- Adjustable headrest
- Reclines to 126°
Cons
- No user height range is specified
- No footrest
The M57 stands out for lumbar support that adjusts in both height and depth. The headrest tilts and lifts, and the 3D armrests offer another way to set up arm support for typing or other desk tasks.
Its back reclines from 90° to 126°, which gives it a wider range than an upright-only chair but less maximum recline than the footrest picks. A waterfall-edge seat is designed to support the thighs along the front edge.
This is a good match if changing lumbar contact matters more to you than having a footrest. Compare its adjustment pattern with the M18 in our SIHOO M18 vs M57 guide.
For more on the chair's setup, see our SIHOO M57 review. Choose the M57 if its two-way lumbar adjustment and recline range fit your workday.
SIHOO B100 Mesh Ergonomic Office Chair: Best for simple recline choices
- Adaptive lumbar support
- Three lockable recline angles
- Seat height adjusts from 18.3 to 21.9 in
- Breathable mesh back
The B100 has three lockable angles and a stated seat-height range, making it easier to compare with your desk and leg position. It has adaptive lumbar support and a mesh back.
Pros
- Published seat-height range
- Three lockable recline angles
- Flip-up armrests
Cons
- No footrest
- No user height range is specified
The B100 Mesh gives you three lockable recline angles and a published seat-height range of 18.3 to 21.9 in. That makes it easier to compare the chair with your desk than models without a stated seat-height range.
Its adaptive lumbar support is designed to move with your posture, and the headrest adjusts. The mesh back helps airflow, while flip-up armrests provide some flexibility when you need to move the chair close to a desk.
The B100 Mesh is a better fit for buyers who want a defined seat-height range without needing a footrest. Compare the height range with your own desk and make sure your feet can rest comfortably at the final setting.
Choose it for adjustable recline and a known seat-height range. If you need more armrest movement or a footrest, consider the B100 PRO.
SIHOO Doro C300 Ergonomic Office Chair: Best for self-adjusting back support
- Automatically adjustable lumbar support
- 3D headrest
- Linked 3D armrests
- Gravity-responsive tilt
The Doro C300 is aimed at buyers who prefer support that responds as they move. Its headrest, lumbar system and linked arms are described as automatic or adaptive, with a shorter maximum tilt than several footrest chairs.
Pros
- Adaptive lumbar support
- Liftable, four-position backrest
- Linked 3D armrests
Cons
- No user height range is specified
- Maximum tilt is 112°
The Doro C300 focuses on adaptive support, including an automatically adjustable lumbar system and a 3D headrest. Its linked 3D armrests and liftable backrest are meant to respond to changes in position.
The backrest has four positions and can lift up to 6 cm. The tilt mechanism moves through 92°, 100° and 112°, so it is more suited to gentle reclining than a deep lounge position.
The chair could suit someone who wants back support that follows movement instead of repeatedly tuning each setting. It doesn't provide a stated user height range, so check fit details before choosing it.
For a fuller breakdown, read our SIHOO Doro C300 review. Consider the Doro C300 if its adaptive back support and moderate recline match how you sit.
SIHOO B300 Pro Ergonomic Office Chair Without: Best for seat depth and lumbar tuning
- Seat depth adjustment
- Spring-assisted 4D lumbar support
- Height-adjustable backrest
- Weight-sensing recline
The B300 Pro offers the broadest fit tuning for seat depth and backrest height in this group. It is worth comparing if fixed seat depth makes it hard to support your thighs comfortably.
Pros
- Adjustable seat depth and backrest height
- 4D lumbar support
- Recline up to 135°
Cons
- No footrest
- No user height range is specified
The B300 Pro is the strongest fit-focused option here, with adjustable seat depth, seat height and backrest height. Its seat depth adjusts from 16.53 to 18.5 in, which can help you compare the seat with your thigh length.
It also has spring-assisted 4D lumbar support and a weight-sensing recline that reaches 135°. The 6D armrests move in several directions and flip up, while the mesh seat is designed to allow airflow.
There is no footrest, so choose it for fit adjustments rather than lounge features. The SIHOO Doro C300 Pro has a different support design; our Doro C300 Pro review can help you compare that alternative.
Pick the B300 Pro if adjustable seat depth is a priority. Check its full size against your workspace before buying.
How we compared Sihoo office chairs
We compared the chairs by the adjustments that affect everyday fit: seat height, lumbar position, backrest, headrest and arms. We also considered recline range, footrest options and stated weight limits where available.
Our score weighs specs, features and buyer feedback against what you're shopping for. A higher score means the listed features line up more closely with the needs of someone comparing SIHOO ergonomic office chairs.
The scores don't predict how a chair will feel for every body. Use the stated height and adjustment ranges as a starting point, and check the chair dimensions against your desk before you decide.
| Product | Best for | Fit range | Support | Adjustments | Our score |
|---|---|---|---|---|---|
| SIHOO M18 Ergonomic Office Chair | straightforward fit adjustments | 5 ft 6 in to 6 ft 2 in | Head, back, hips and hands | Seat height, headrest, lumbar and back support | 9.7 |
| SIHOO B100 PRO Ergonomic Mesh Office Chair | reclining with a footrest | 9.6 | |||
| ELABEST X100 Ergonomic Mesh Office Chair | extensive arm and lumbar adjustment | 9.4 | |||
| MUXX.STIL Office Chair | a compact desk setup | 9.4 | |||
| GABRYLLY Ergonomic Office Chair with Footrest | a defined user height range | 5 ft 3 in to 6 ft | 9.3 | ||
| SIHOO M57 Ergonomic Office Chair | changing recline posture | 9.2 | |||
| SIHOO B100 Mesh Ergonomic Office Chair | simple recline choices | 8.9 | |||
| SIHOO Doro C300 Ergonomic Office Chair | self-adjusting back support | 8.3 | |||
| SIHOO B300 Pro Ergonomic Office Chair Without | seat depth and lumbar tuning | 8.1 |
What should you compare before choosing a SIHOO chair?
Start with seat height and support placement, because those determine whether the chair can line up with your body and desk. Then compare arm movement, recline and whether you'll use a footrest.
Does the seat height fit your desk?
The B100 Mesh and B300 Pro provide specific seat-height ranges, while the M18 is recommended for a stated user height range. If neither kind of measurement is available, check current fit details before buying and compare the chair with your desk height.
Your feet should have support when seated, and your arms should rest without forcing your shoulders upward. A footrest may help with leg position, but it doesn't replace a suitable seat height.
How much lumbar adjustment do you need?
The M57 adjusts lumbar support in height and depth, while the B300 Pro has spring-assisted 4D lumbar support. The M18 has adjustable lumbar support, and the Doro C300 describes its lumbar system as automatic.
More movement can make it easier to position support, but it can also mean more settings to learn. Pick the adjustment style you are likely to use rather than choosing by the number of directions alone.
Do you need a footrest or deeper recline?
The B100 PRO and GABRYLLY include retractable footrests, and the ELABEST X100 has an extendable footrest. Those options make sense if you want to recline during breaks, but check the space needed behind and in front of the chair.
If you work upright most of the day, a chair without a footrest may be easier to position at your desk. Compare the maximum recline angle with how you plan to use the chair.
Which arms work with your desk?
Flip-up arms can help a chair slide under a desk, while 3D, 4D, 5D and 6D designs offer more ways to move arm support. The MUXX.STIL, B100 Mesh and B300 Pro all have flip-up armrests, with different adjustment details.
Measure the height and opening beneath your desk. A chair's arms may still hit the desk even when the seat height fits.
Which SIHOO model should you choose?
Choose the M18 if you want clear core adjustments and its stated height recommendation fits you. Choose the B100 PRO if you'll use a footrest, the M57 for two-way lumbar adjustment, or the B300 Pro if seat depth is a deciding factor.
If you're still comparing the wider category, our Best Ergonomic Office Chair guide covers other styles and fit needs. Focus on the adjustments you can match to your body and desk, then use the product dimensions and setup details to make the final call.
Our top 3 picks at a glance
-
1
Best for straightforward fit adjustments
SIHOO M18 Ergonomic Office Chair
9.7/10 our score
See it on Amazon -
2
Best for reclining with a footrest
SIHOO B100 PRO Ergonomic Mesh Office Chair
9.6/10 our score
See it on Amazon -
3
Best for extensive arm and lumbar adjustment
ELABEST X100 Ergonomic Mesh Office Chair
9.4/10 our score
See it on Amazon
Frequently asked questions
Which SIHOO chair is best for most people?
The SIHOO M18 is a practical starting point because it has adjustable seat height, headrest, lumbar support and back support, with a stated user height range of 5 ft 6 in to 6 ft 2 in.
If you need a footrest or more armrest movement, compare the B100 PRO and other adjustable models before choosing.
What should I compare when choosing a SIHOO ergonomic office chair?
Compare the chair's adjustment range with your body and desk: seat height, seat depth, lumbar position, headrest and armrest movement all affect fit.
Also check whether you want a footrest and how far the chair reclines. A long feature list matters only when those adjustments suit your sitting position.
Is a SIHOO chair with a footrest right for desk work?
A footrest can be useful for leaning back during a break, but check that the chair still fits your desk when upright. The B100 PRO and GABRYLLY include retractable footrests, while the ELABEST X100 has an extendable footrest.
Consider the space needed when the footrest is out.
How do the SIHOO M18 and M57 differ?
The M18 has a stated user height range and adjustable seat height, headrest, lumbar support and back support. The M57 emphasizes lumbar adjustment in height and depth, 3D arms and a 90° to 126° recline.
See our SIHOO M18 vs M57 comparison for the main differences.
What makes an office chair ergonomic?
An ergonomic office chair lets you adjust key contact points so the seat, back support and arms can suit your body and desk. A useful fit guide explains how those adjustments work together; start with what an ergonomic office chair is.
No single set of features guarantees comfort for every person.
