SIHOO Ergonomic High Back Office Chair, Adjustable Computer Desk Chair with Lumbar Support, 300lb,Pink
SIHOO Ergonomic High Back Office Chair, Adjustable Computer Desk Chair with Lumbar Support, 300lb,Pink
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SIHOO Ergonomic High Back Office Chair, Adjustable Computer Desk Chair with Lumbar Support, 300lb,Pink

1,637 ratings
SIHOO Ergonomic High Back Office Chair, Adjustable Computer Desk Chair with Lumbar Support, 300lb,PinkSIHOO Ergonomic High Back Office Chair Adjustable Computer Desk Chair with Lumbar Support 300lb OrangeSIHOO 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

  • Comfortable Seating: Features a high-density sponge waterfall seat cushion with moderate hardness for thigh relaxation and a larger sitting area.
  • Supportive Backrest: Includes a C-shaped backrest with highly elastic, breathable mesh and an adjustable lumbar pillow for effective back and waist support.
  • Adjustable Headrest: Equipped with a PP headrest that rotates 45 degrees and offers a lifting function for head support.
  • Functional Armrests: Nylon armrests are adjustable in height and have a U-shaped surface to support the arms.
  • Smooth Mobility: Utilizes PU casters for silent and smooth movement across various surfaces, including wooden floors, without causing damage.
  • Robust Construction: The chair has passed a static load test of up to 1136kg, and the gas lift is SGS and BIFMA certified.
  • Extensive Adjustability: Offers a 3-gear adjustable backrest (110-126 degrees), 10cm seat height adjustment, flexible lumbar pillow (5cm vertical, 4cm horizontal), 9cm vertical headrest adjustment with 45-degree rotation, and 7cm liftable armrests.
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Customer ratings & reviews

4.6 out of 5 stars
stars
1,637 ratings1,272 reviews
How item rating is calculated
  1. 5 stars80% (1,302)
  2. 4 stars13% (214)
  3. 3 stars3% (41)
  4. 2 stars2% (29)
  5. 1 star3% (51)

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 1,272 reviews

Aug 20, 2026
Reviewer name: anonymous
Item details
Color: Black
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Good quality.

Good quality and easy to assemble . All parts were present . Excellent and what chair what i expected.

Helpful?4J9047LWNRSG875230199
Apr 30, 2026
Reviewer name: tashanta
Item details
Color: Light Black
5 out of 5 stars
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?4J9047LWNRSG875230199
Jul 9, 2026
Reviewer name: Hans
Item details
Color: Black
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?4J9047LWNRSG875230199
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