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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Top rated for mesh materialBest seller

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

4.7 stars out of 1458 reviews
(4.7)|
1,458 ratings

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 $169.99
Price when purchased online
  • Free shipping
  • Free 90-day returns
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Columbus, 43215
Arrives by Thu, Feb 12
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4.46875 stars out of 5, based on 288 seller reviews(4.5)
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About this item

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Customer ratings & reviews

4.7 out of 5 stars
stars1,458 ratings1,180 reviews
How item rating is calculated

Reviews summary

Pros
  • : Process is simple and easy to follow.
  • : Offers customizable height and depth settings for lower back support.
  • : Offers great value at this cost.
  • : Provides excellent lumbar support for comfortable sitting.
Neutral
  • : Provides firmness for some, but lacks padding for others.
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Showing 1-3 of 1,180 reviews

Nov 14, 2025
Anthony
Item details
Color: Black
Sold bySIHOO INTELLIGENT HOME USA LTDDelivered byWalmart
5 out of 5 stars review

Verified Purchase

Impressive and High Quality

Honestly, I was very impressed with this chair. It can be hard shopping online for certain things but I'm glad I decided on this purchase. The assembly was super easy and straightforward. It's super comfortable as well, I've received a ton of compliments on it as well.

Helpful?6NA1KIIDJCMH167155916
Oct 27, 2025
E
Top Reviewer
Walmart Associate
Item details
Color: Black
Sold and shipped bySIHOO INTELLIGENT HOME USA LTD
5 out of 5 stars review

Verified Purchase

Love It

Super adjustable. Great for tall people. One of the only chairs I've ever tried where the armrests are tall enough to comfortably use. Headrest is a little flimsy but the base is very solid.

Helpful?6NA1KIIDJCMH167155916
Jan 3, 2026
Carmen
5 out of 5 stars review

Seller Verified Purchase

Better than expected

This chair offers a very good price-to-quality ratio. The materials are good, it is sturdy, and easy to assemble. It is very comfortable, and the lumbar and neck support work very well.

International review
Review from walmart.ca
Helpful?6NA1KIIDJCMH167155916