Sihoo M18 high back ergonomic office chair with lumbar support and breathable mesh in light gray
Sihoo High Back Lumbar Support and Breathable Computer Desk Chair, Light Gray
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Sihoo High Back Lumbar Support and Breathable Computer Desk Chair, Light Gray

Sihoo High Back Lumbar Support and Breathable Computer Desk Chair, Light GraySihoo High Back Lumbar Support and Breathable Computer Desk Chair Light GraySIHOO Ergonomic High Back Office Chair Adjustable Computer Desk Chair with Lumbar Support 300lb 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 BlackSIHOO Ergonomic High Back Office Chair Adjustable Computer Desk Chair with Lumbar Support 300lb OrangeSIHOO Ergonomic Office Chair Mesh Computer Desk Chair with Adjustable Lumbar Support High Back chair for Big and Tall White and Green
Actual Color:Light Gray

Key item features

  • Ergonomic Design: The SIHOO M18 ergonomic office chair provides comprehensive body support for the head, back, lumbar, hips, and hands, ensuring a comfortable sitting experience.
  • Adjustable Features: Customize your comfort with adjustable headrest, lumbar support, seat height, backrest tilt, and armrests to fit your body perfectly.
  • Breathable Mesh Back: The backrest is made from breathable, high-strength, and stain-resistant mesh fabric, promoting air circulation and keeping you cool during long periods of sitting.
  • Comfortable Cushion: The 3.15-inch thick cushion is designed with high elasticity and resistance to deformation, featuring a W shape to alleviate pressure on the thighs and lumbar region.
  • High Quality: This desk chair has passed the US BIFMA test and meets industry standards, ensuring durability and reliability.
  • Easy Assembly: Comes with a detailed instruction manual that allows for installation in just 8 steps.
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Current price is Now $149.99
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was $169.99
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Arrives by Sat, May 30
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Sold and shipped by SIHOO INTELLIGENT HOME USA LTD
4.481848184818482 stars out of 5, based on 303 seller reviews(4.5)
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Customer ratings & reviews

4.6 out of 5 stars
stars1,547 ratings1,232 reviews
How item rating is calculated
  1. 5 stars80% (1,234)
  2. 4 stars13% (206)
  3. 3 stars2% (37)
  4. 2 stars2% (26)
  5. 1 star3% (44)

Reviews summary

Pros

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

Neutral

  • : Provides adjustable height, but can be unstable at maximum extension.
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Showing 1-3 of 1,232 reviews

Mar 10, 2026
Kenneth
Item details
Color: Black
Sold bySIHOO INTELLIGENT HOME USA LTDDelivered byWalmart
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?4J9047LWNRSG5409208003
Apr 6, 2026
Maddy
Item details
Color: Black
Sold bySIHOO INTELLIGENT HOME USA LTDDelivered byWalmart
5 out of 5 stars review

Verified Purchase

Surely recommend

I was bit concerned before order but once I got the chair it’s perfect and thanks for this product . I feel some cervical pains earlier and while I am using at work I felt some relaxed . I recommend this for sure

Helpful?4J9047LWNRSG5409208003
Apr 30, 2026
tashanta
Item details
Color: Light Black
Sold and shipped bySIHOO INTELLIGENT HOME USA LTD
5 out of 5 stars review

Verified Purchase

Sturdy, heavy duty

I wished there was a wheel lock, because it just rolls randomly when I’m not sitting in the chair. Other than that, it is sturdy and heavy duty and very comfortable. I like the neck and back brace when I’m working. The adjustable arm rest is a plus as well. Good if you weigh over 250 lbs.

Helpful?4J9047LWNRSG5409208003