The SIHOO M57 is one of the most popular budget ergonomic chairs online. It promises comfort, adjustability, and a breathable mesh design all at a much lower price than chairs like the Herman Miller Aeron or the Steelcase Leap V2.
But can it really offer long-term comfort for work or gaming? Let’s find out.
Key Features
Right out of the box, the SIHOO M57 looks sleek and modern. It includes:
- Adjustable lumbar support
- Breathable mesh back
- W-shaped seat cushion
- Adjustable headrest
- 3D adjustable armrests
- Recline and tilt tension control
It checks a lot of ergonomic boxes for a chair under $300, similar to others like the Ticova Ergonomic Chair.
Does the Lumbar Support Help With Back Pain?
The lumbar support on the M57 is adjustable, so you can move it up or down to fit your lower back. It gives a firm push to help you sit straighter and reduce back strain.
If you sit for long hours and often feel pain in your lower back, this feature is helpful. It’s not as advanced as what you get in premium chairs, but for the price, it works well. If your main concern is tailbone or lower spine support, you might also want to look at the best office chairs for coccyx pain.
Is the Build Quality Good Enough for Daily Use?
The SIHOO M57 is strong and holds up well for people up to 250 lbs. The mesh and frame are not as thick or premium as high-end models, but for light to moderate daily use, it’s sturdy.
If you’re using it for 4–6 hours a day, it should last a few years. But for heavy all-day use, you may want to consider something like the Steelcase Amia or Humanscale World One for more durability.
SIHOO M57 Features – What You’re Really Getting
Breathable Mesh Back
The mesh keeps your back cool, especially in summer or if you tend to sweat while sitting. It’s flexible and supportive, though not soft like a padded backrest.
Seat Cushion Comfort
The W-shaped seat is designed to reduce pressure on your thighs and hips. It’s firm at first but gets more comfortable with use. However, after several months, the foam may feel thinner something to expect from chairs in this price range.
Recline and Headrest
You can lean back a bit for breaks, and the headrest adjusts to support your neck. Tall users (over 6′) will appreciate the added height here. If you’re under 5’2″, you might find the seat height too tall see our post on the best office chairs for short people for better options.
3D Adjustable Armrests
The armrests move up/down, forward/back, and side to side. They’re helpful for wrist support during typing, though they’re made of firm plastic not soft or padded like those on premium chairs.
SIHOO M57 vs Herman Miller Aeron – Budget or Premium?
The Herman Miller Aeron is built for serious daily use. It has better adjustability, higher-quality mesh, and a smoother tilt system.
But it also costs 5x more than the M57.
If you’re on a budget and want solid back support and comfort for basic use, the M57 is more than enough. Just don’t expect it to match the Aeron’s long-term comfort or design.
SIHOO M57 vs Ergohuman – Which Affordable Ergonomic Chair is Better?
The Ergohuman has more mesh and more adjustments especially in the back and headrest. It’s often $100–$150 more expensive than the M57, but that extra money goes toward quality.
If you sit for long hours or want a chair that adjusts more to your body, go for Ergohuman. But if you’re okay with basic comfort and saving money, the M57 still gets the job done.
You can also check out our comparison between budget mesh chairs in our gaming chair roundup, where we include budget ergonomic picks.
Pros and Cons of the SIHOO M57
Pros:
- Good back support
- Adjustable headrest and arms
- Mesh keeps you cool
- Affordable price
- Stylish design
Cons:
- Cushion may flatten over time
- Not ideal for all-day sitting
- Materials feel basic
- Armrests lack soft padding
Final Verdict – Should You Buy the SIHOO M57 Chair?
If you’re looking for an affordable ergonomic chair that covers the basics adjustable lumbar support, decent comfort, and a breathable mesh back the SIHOO M57 is a good option. It works well for students, part-time remote workers, or anyone looking to upgrade from a dining chair.
