SIHOO Ergonomic Office Chair, Mesh Computer Desk Chair with Adjustable Lumbar Support, High Back chair for Big and Tall, White and Green
SIHOO Ergonomic Office Chair, Mesh Computer Desk Chair with Adjustable Lumbar Support, High Back chair for Big and Tall, White and Green
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SIHOO Ergonomic Office Chair, Mesh Computer Desk Chair with Adjustable Lumbar Support, High Back chair for Big and Tall, White and Green

1,660 ratings
SIHOO Ergonomic Office Chair, Mesh Computer Desk Chair with Adjustable Lumbar Support, High Back chair for Big and Tall, White and GreenSIHOO Ergonomic Office Chair Mesh Computer Desk Chair with Adjustable Lumbar Support High Back chair for Big and Tall White and GreenSIHOO Ergonomic High Back Office Chair Adjustable Computer Desk Chair with Lumbar Support 300lb GraySihoo High Back Lumbar Support and Breathable Computer Desk Chair Light GraySIHOO M18 Upgraded Wheels Office Chair Ergonomic Desk Chair Breathable Mesh Design High Back Computer Chair Adjustable Headrest Lumbar Support LightSIHOO M18 Mesh Ergonomic Office Chair with Adjustable Lumbar Support High Back Black

Key item features

  • Comprehensive Support: The SIHOO M18 ergonomic office chair provides comprehensive body support for the head, back, lumbar, hips, and hands, designed to offer a comfortable sitting experience.
  • Adjustable Customization: Features adjustable headrest, lumbar support, seat height, backrest tilt, and armrests, allowing for customization to individual body characteristics.
  • Breathable Backrest: The backrest is constructed from breathable, high-strength, and stain-resistant mesh fabric, promoting air circulation for prolonged sitting.
  • Comfortable Cushion: A 3.15-inch thick, W-shaped foam cushion offers high elasticity, resistance to deformation, and durability, designed to alleviate pressure on the thighs and lumbar region.
  • Certified Quality: This desk chair has successfully passed the US BIFMA test, meeting industry standards for furniture quality.
  • Easy Assembly: Installation is straightforward, with a detailed instruction manual enabling completion in eight steps.
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Customer ratings & reviews

4.6 out of 5 stars
stars
1,660 ratings1,278 reviews
How item rating is calculated
  1. 5 stars79% (1,319)
  2. 4 stars13% (217)
  3. 3 stars3% (43)
  4. 2 stars2% (29)
  5. 1 star3% (52)

Reviews summary

Pros

  • : Straightforward assembly with clear instructions.
  • : Has a sturdy structure that supports weight without creaking.
  • : Allows for multiple adjustments to fit individual needs.
  • : Offers great comfort and support at this price.
  • : Allows for customizable lower back support with multiple adjustments.

Neutral

  • : Provides adjustable height, but can be unstable at maximum extension.
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Showing 1-3 of 1,278 reviews

Mar 10, 2026
Reviewer name: Kenneth
Item details
Color: Black
Sold bySIHOO INTELLIGENT HOME USA LTDDelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Excellent value for a quality chair.

Bought this chair after much research about affordable desk chairs. We were not in the market for a “high end” $1,000 office chair. This M-18 chair got rave reviews so we bought it. It arrived quickly, and ai was very impressed with the quality of the packaging. Assembly was pretty straightforward, and the weight of each of the assembled parts indicated quality. This was an inexpensive chair, but NOT a cheap chair. My wife has had two back surgeries, and she is loving how supportive and comfortable this is for her. I cannot recommend this chair enough.

Helpful?4J9047LWNRSG5425066205
Jul 9, 2026
Reviewer name: Hans
Item details
Color: Black
Sold bySIHOO INTELLIGENT HOME USA LTDDelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Comfortable and Excellent Value

I've been using this chair every day for both work and general computer use, and I'm very happy with it. The mesh back keeps me cool during long sessions, and the adjustable lumbar support provides good lower-back support without feeling too aggressive. The seat cushion is comfortable, even after several hours of sitting, and the armrests are positioned well for typing and everyday use. Assembly was straightforward, and the chair feels sturdy and well built for the price. If you're looking for an ergonomic office chair without spending a fortune, I think this is an excellent value. It's comfortable, supportive, and has made working at my desk much more enjoyable. I would definitely recommend it.

Helpful?4J9047LWNRSG5425066205
May 8, 2026
Reviewer name: AnnMargaret
Item details
Color: Gray
Sold and shipped bySIHOO INTELLIGENT HOME USA LTD
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

I LOVE this chair. I needed a slightly firmer chair with a comfortable back and this one is just that. And the color is perfect! The blue brightens up the space! It reclines beautifully and the adjustable head rest is nice. The locking feature to keep it from reclining is a plus. I wish it could go a little taller but I knew its height when I bought it.

Helpful?4J9047LWNRSG5425066205
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