Sihoo M18 Mesh Ergonomic Office Chair with Adjustable Lumbar Support, High Back, Black
Sihoo M18 Mesh Ergonomic Office Chair with Adjustable Lumbar Support, High Back, Black
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Sihoo M18 Mesh Ergonomic Office Chair with Adjustable Lumbar Support, High Back, Black

Sihoo M18 Mesh Ergonomic Office Chair with Adjustable Lumbar Support, High Back, BlackSIHOO 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 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 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:Black

Key item features

  • Comfortable Seating: Features a 3.15-inch thick, W-shaped foam cushion for pressure relief and a breathable, high-strength mesh backrest for air circulation.
  • Ergonomic Support: Designed with an S-curve to support the cervical and lumbar spine, including bidirectional adjustable lumbar support and an adjustable headrest with 45-degree rotation and 3.9-inch vertical adjustment.
  • Adjustable Armrests: Equipped with soft armrests that adjust 2.8 inches up and down to suit various body shapes, postures, and desk heights.
  • Flexible Recline: Offers a lockable backrest with 36 degrees of tilt adjustment for personalized comfort.
  • Certified Quality: This office chair has passed US BIFMA and SGS tests, meeting established furniture industry standards for reliability.
  • Effortless Assembly: Includes clear instructions, labeled parts, extra screws, and rubber gloves for installation within 30 minutes.
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Current price is Now $132.54
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was $169.99
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Sold by SIHOO INTELLIGENT HOME USA LTD
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4.481848184818482 stars out of 5, based on 303 seller reviews(4.5)
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About this item

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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?4J9047LWNRSG167155916
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?4J9047LWNRSG167155916
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?4J9047LWNRSG167155916