Sihoo Ergonomic Mesh Office Chair with Adjustable Lumbar Support and Padded Armrests for 300lbs & Reviews

Cart

Ergonomic Mesh Office Chair with Adjustable Lumbar Support and Padded Armrests for 300lbs, Black

72-Hour Clearout Wayfair Verified

At a Glance

Tool Free Assembly

Swivel

Assembly Required

Maximum Seat Height (Floor to Seat): 21.06 ''

Hand-vetted for quality using our 10-point inspection. Learn more.

Meet Your Product Specialist, Irina N.

Our product specialist has inspected hundreds of office chairs, assessing everything from frame and upholstery quality to ergonomic features.

Materials & Construction

Entry Level

Standard

Upgraded

Premium

Features & Functionality

Basic

Standard

Upgraded

Premium

Level of Assembly

No Assembly

Under 30 min

30 - 60 min

Over 1 hr

Why We Love It

Its breathable mesh back feels supportive and flexible, helping improve airflow during use

Each adjustable arm and headrest component adds support, improving posture over time

This high back design provides full upper support, helping reduce strain through long sessions

About This Product

Sit well, and think better. Prevent and alleviate prolonged sitting pain by cultivating the right sitting posture. This ergonomic high-back office chair features an S-shaped curve design, adjustable headrest, and lumbar support system, not only helping you maintain proper posture but also protecting your spine. Ideal for those with lower back pain or those who sit for extended periods. Additionally, this task chair provides breathable back support, reducing sweat buildup, and includes an extra-large waterfall sponge seat cushion, promoting better blood circulation. Certified by BIFMA and backed by a 3-year warranty, it ensures your comfort and peace of mind.

Features

Oversized waterfall sponge cushion helps blood circulation.
The supportive and breathable mesh backrest reduces sweat buildup.
1.97in up/down and 1.57in front/rear lumbar support.
Padded U-shaped armrest surface and sturdy metal armrest frame.
20-minute installation paper guide and installation video.
Includes all installation tools including gloves and replacement screws.
3-position recline locking adjustment - 110°-126°
Adjustable up/down and front/rear headrests.
3.94in overall height adjustment for different heights.
Maximum weight capacity of 300 lbs.
Fits heights 5' to 6'3"
Available in 5 colors
Ideal for home office, gaming, office, conference room, etc.
BIFMA certified

Other Dimensions

Headrest: 6.89'' H
Seat: 20.79'' H X 20.87'' W X 17.72'' D
Adjustable Seat Minimum Dimensions: 17.32'' H
Adjustable Seat Maximum Dimensions: 21.06'' H
Base: 27.56'' W X 27.56'' D
Overall Dimensions: 50.94'' H X 26.97'' W X 28.35'' D
Maximum Overall Height - Top to Bottom: 50.94'' H
Seat Cushion Thickness: 3.35'' H
Chair Back Height - Seat to Top of Back: 20.87'' H
Armrests Max Height - Floor to Armrest: 32.2'' H
Overall Product Weight: 36.95 lb.
Minimum Overall Height - Top to Bottom: 44.25'' H
Arm Height - Floor to Arm: 32.3'' H
Armrest Width - Side to Side: 3.74'' W
Armrests Min Height - Floor to Armrest: 25.35'' H
Chair/Stool Back Width - Side to Side: 20.08'' W

Details

Product Type: Task Chair
Frame Material: Metal
Back Construction: Mesh
Seat Material: Upholstered
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
Waterfall Seat Included: Yes
Recommended Daily Usage: Heavy Usage (19+ Hours)
Headrest Included: Yes
Casters / Wheels: Yes
Compatible Floor Type: Medium Pile Carpet
Imported: Yes
Weight Capacity: 300 lb.
Adjustable Headrest: Yes
Adjustable Lumbar Support: Yes
Designer: SIHOO
Product Care: Spot clean with dry cloth, Avoid direct sunlight, Spot clean, Wipe clean with a damp cloth, Wipe down with mild soap and water, Avoid use of abrasive cleaners
Padded: Yes
Upholstered Components: Seat
Seat Color: Black
Arm Material: Metal
Frame Color / Finish: Black, Chrome
Plug-In: No
Back Angle Adjustment: Yes
Removable Wheels / Casters: Yes
Arm Type: Adjustable Arms
Wayfair Verified: Yes
Durability: Fire Resistant
Tilt Mechanism Type: Manual Tilt
Caster Type: Double Wheel, Soft
General Features: Waterfall Seat, Wheels / Casters
Construction Features: Lumbar Support, Arms Included
Built-In Features: Headrest
Adjustability Features: Adjustable Height, Adjustable Headrest, Tilting, Up / Down, Back Angle Adjustment, Tilt Lock, Adjustable Lumbar Support, Adjustable Tilt Tension, Swivel
Removable Components: Wheels / Casters

Warranty

Commercial Warranty: Yes
Commercial Warranty Length: 1 Year
Product Warranty: Yes
Full or Limited Warranty: Full
Warranty Length: 3 Years
Warranty Details: Failure to follow recommended care will void product warranty, Defects Only, Normal wear and tear not covered

Customer Reviews

Rated 4.6 out of 5 stars.

697 Reviews

Customers say

Customers praise this product for its exceptional comfort, ease of assembly, and adjustability features, allowing for personalized ergonomic support. The chair's high-quality construction and excellent value are also frequently highlighted. While some minor assembly challenges were reported, the overall positive feedback suggests a satisfying user experience.

AI-generated from customer reviews

Compare Similar Items

72-Hour Clearout Wayfair Verified

Everdene Office Ergonomic Task Chair

$95.99 was~~$409.00~~

Rated 4.5 out of 5 stars.932 total votes

Product Type: Task Chair
Lumbar Support: Yes
Casters / Wheels: Yes
Adjustable Height: Yes
Tilting: Yes

72-Hour Clearout

Inbox Zero Ergonomic Mesh Office Chair with Flip-Up Arms, Adjustable Height & Lumbar Support - Breathable Task Chair

$119.99 was~~$299.99~~

Rated 4.6 out of 5 stars.272 total votes

Product Type: Task Chair
Lumbar Support: Yes
Casters / Wheels: Yes
Adjustable Height: Yes
Tilting: Yes

Lidwien Ergonomic Breathable Mesh Office Chair with Adjustable Headrest and Flip-Up Arms

$101.99 was~~$249.99~~

Rated 4.6 out of 5 stars.397 total votes

Product Type: Task Chair
Lumbar Support: Yes
Casters / Wheels: Info unavailable
Adjustable Height: Yes
Tilting: Yes

72-Hour Clearout Wayfair Verified

Cappello High-Back Mesh Swivel Ergonomic Office Chair with Flip-Up Arms

$134.47 was~~$430.00~~

Rated 4.5 out of 5 stars.1658 total votes

Product Type: Task Chair
Lumbar Support: Yes
Casters / Wheels: Yes
Adjustable Height: Yes
Tilting: Yes

Get Everything You Need

Cleartex Enhanced Polymer Rectangular Chair Mat for Carpets up to 3/8" - 36" x 48"

Modern standing desk with white finish and programmable height memory, crafted from steel and MDF for a clean workspace

Solid Wood Writing Desk - Modern A-Frame Writing Table for Home & Office, 29.5'' H X 42'' W X 20'' D

Metal Desk Organizer

At a Glance

Ergonomic Mesh Office Chair with Adjustable Lumbar Support and Padded Armrests for 300lbs

30-Day Return Policy

Customer Reviews

Customers say

Compare Similar Items

Everdene Office Ergonomic Task Chair

Inbox Zero Ergonomic Mesh Office Chair with Flip-Up Arms, Adjustable Height & Lumbar Support - Breathable Task Chair

Lidwien Ergonomic Breathable Mesh Office Chair with Adjustable Headrest and Flip-Up Arms

Cappello High-Back Mesh Swivel Ergonomic Office Chair with Flip-Up Arms

Services

Get Everything You Need

Cleartex Enhanced Polymer Rectangular Chair Mat for Carpets up to 3/8" - 36" x 48"

Modern standing desk with white finish and programmable height memory, crafted from steel and MDF for a clean workspace

Solid Wood Writing Desk - Modern A-Frame Writing Table for Home & Office, 29.5'' H X 42'' W X 20'' D

Metal Desk Organizer

At a Glance

Wayfair Verified

Description

Specifications

Return Policy

Ergonomic Mesh Office Chair with Adjustable Lumbar Support and Padded Armrests for 300lbs

30-Day Return Policy

Customer Reviews

Customers say

Compare Similar Items

Everdene Office Ergonomic Task Chair

Inbox Zero Ergonomic Mesh Office Chair with Flip-Up Arms, Adjustable Height & Lumbar Support - Breathable Task Chair

Lidwien Ergonomic Breathable Mesh Office Chair with Adjustable Headrest and Flip-Up Arms

Cappello High-Back Mesh Swivel Ergonomic Office Chair with Flip-Up Arms

Services