SIHOO Ergonomic Office Chair, with Adjustable Headrest and Lumbar Support, High Back & Reviews

At a Glance

Weight Capacity : 150 kg

Swivel

Assembly Required

Compatible Floor Type: Thin Carpets and Low Pile Rugs; Concrete / Stone; Hardwood; Linoleum / Laminate; Carpet; Marble / Tile

About This Product

Do you want to sit comfortably and healthily? You can try an ergonomic office chair. The sponge cushion provides greater sitting width and keeps you away from hip discomfort. The backrest is made of high-density breathable mesh while keeping your back cool and comfortable. In addition, this chair uses high-quality materials, not only through several tests but also to ensure its durability. Not only office chairs but also computer chairs.

Features

Waterfall cushion high-density sponge cushion, moderate hardness.
Waterfall cushion high-density sponge cushion, moderate hardness.
S-shaped backrest ergonomic design, high-density polyester mesh, breathable, not easy to deform, and strong support.
S-shaped backrest ergonomic design, high-density polyester mesh, breathable, not easy to deform, and strong support.
Adjustable lumbar support sponge lumbar support can be adjusted back and forth, up and down.
Adjustable lumbar support sponge lumbar support can be adjusted back and forth, up and down.
Adjustable lumbar support - sponge lumbar support can be adjusted back and forth, up and down.
Adjustable headrest made of pp material can be rotated 45° and has a lift function to effectively support your head.
For different body sizes: Supports up to 150 kg, ideal for people with a height of 150-190 cm.
Adjustable headrest made of pp material can be rotated 45° and has a lift function to effectively support your head.
20-minute installation guide and installation video
Pu casters pu material does not damage the wooden floor, and slides to mute.
PU casters are made of PU material, will not damage wooden floors, and slide silently.

Other Dimensions

Headrest: 16cm H
Seat: 53cm H X 51cm W X 45cm D
Adjustable Seat Minimum Dimensions: 44cm H
Adjustable Seat Maximum Dimensions: 53cm H
Base: 70cm W X 70'' D
Overall Dimensions: 128cm H X 70cm W X 70cm D
Overall Product Weight: 17kg
Armrests Max Height - Floor to Armrest: 72cm H
Chair Back Height - Seat to Top of Back: 50cm H
Chair/Stool Back Width - Side to Side: 52cm W
Armrest Width - Side to Side: 10cm W
Minimum Overall Height - Top to Bottom: 110cm H
Armrests Min Height - Floor to Armrest: 65cm H
Maximum Overall Height - Top to Bottom: 128cm H
Seat Cushion Thickness: 8cm H
Chair Back Max Height: 50cm H
Arm Height - Floor to Arm: 72cm H

Details

Product Type: Office Chair
Frame Material: Plastic
Back Construction: Mesh
Seat Material: Upholstered, Polyester, Polyurethane
Upholstered: Yes
Upholstery Material: Mesh
Adjustable Backrest-Height: No
Back Material: Mesh
Arms Included: Yes
Adjustable Armrest Type: Up / Down
Swivel: Yes
Lumbar Support: Yes
Tilting: Yes
Tilt Lock: Yes
Adjustable Tilt Tension: Yes
Adjustable Height: Yes
Seat Angle Adjustment: Yes
Waterfall Seat Included: Yes
Recommended Daily Usage: Heavy Usage (19+ Hours)
Headrest Included: Yes
Casters / Wheels: Yes
Compatible Floor Type: Thin Carpets and Low Pile Rugs, Concrete / Stone, Hardwood, Linoleum / Laminate, Carpet, Marble / Tile
Weight Capacity: 150kg
Adjustable Headrest: Yes
Adjustable Lumbar Support: Yes
Product Care: Wipe down with mild soap and water, Do not use any cleaning agents, Spot clean with dry cloth, Wipe clean with a damp cloth, Spot clean, Avoid direct sunlight
Padded: Yes
Upholstered Components: Headboard, Seat
Arm Material: Nylon, Metal, Polyurethane
Upholstery Fill Material: Polyester
Plug-In: No
Back Angle Adjustment: Yes
Removable Wheels / Casters: Yes
Arm Type: Adjustable Arms
Material Composition: Polyester
Durability: Fire Resistant
Tilt Mechanism Type: Push Button, Collar Tilt, Rotational, Manual Tilt
Pieces Included: Headrest, Waterfall Seat, Wheels / Casters, Arms
Caster Type: Single Wheel, Hard
General Features: Wheels / Casters, Breathable, Waterfall Seat
Construction Features: Arms Included, Lumbar Support
Built-In Features: Headrest
Fill Material: Polyester, Fibre, Foam, Polyurethane
Adjustability Features: Swivel, Adjustable Backrest-Height, Adjustable Headrest, Adjustable Height, Adjustable Lumbar Support, Adjustable Tilt Tension, Back Angle Adjustment, Tilting, Up / Down, Tilt Lock, Seat Angle Adjustment
Removable Components: Wheels / Casters

Customer Reviews

Rated 4.7 out of 5 stars

369 Reviews

Customers say

Customers praise the product's comfort, ease of assembly, and adjustability, finding it supportive and well-suited for long work hours. The quality and value are also highlighted as positive aspects. However, some experienced mixed feelings regarding style and material, while others reported negative experiences with colour and construction.

AI-generated from customer reviews

Showing 1-5 of 369 reviews

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Rated 5 out of 5 stars

Most comfy chair ever. Glad I purchased it. Simple to construct , easy to use , highly ergonomical too

04/03/2026

Rated 4 out of 5 stars

AsEngland

Very good

12/05/2026

Rated 4 out of 5 stars

AkshayGuttenberg, NJ

Upholstery Color:Black

The chair is pretty good but the headrest came a little damaged

17/10/2023

Rated 5 out of 5 stars

TeresaEast Bridgewater, MA

Upholstery Color:Black

I work from home. Exactly what I needed for my home office.

30/08/2023

Rated 4 out of 5 stars

RachelRichmond, VA

Upholstery Color:Black

This is a great chair for the price. Super easy to assemble, adjustable in lots of ways, and comfortable! It's also great that the wheels roll easily on carpet. I've had this chair for about a month now and sit in it for ~8 hours a day, and I have had no back pain or discomfort. The reason I'm not giving it 5 stars is because of the headrest (which you can easily remove) and the lumbar support (not so easy to remove) — both of them are just not quite right and the lumbar support especially can get uncomfortable if I'm sitting for a long period of time without a pillow to cushion the hard edge of the support. I'm also small (5'2" and 120 lbs) and the chair feels a little too big for me. But most people probably won't have that problem.

26/07/2023

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Ergonomic Office Chair, with Adjustable Headrest and Lumbar Support, High Back

30-Day Return Policy

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Description

Specifications

Return Policy

Ergonomic Office Chair, with Adjustable Headrest and Lumbar Support, High Back

30-Day Return Policy

Customer Reviews

Customers say

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