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

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

48-Hour Clearance Wayfair Verified

Customer Reviews

Rated 4.6 out of 5 stars.

708 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

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At a Glance

Tool Free Assembly

Assembly Required

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

Minimum Seat Height (Floor to Seat): 17.32 ''

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

Details

Product Type: Task Chair
Frame Material: Metal
Seat Material: Cotton
Back Material: Mesh
Swivel: Yes
Recommended Daily Usage: Heavy Usage (19+ Hours)
Compatible Floor Type: Medium Pile Carpet
Imported: Yes
Weight Capacity: 300 lb.
Seat Color: Light Gray
Arm Material: Metal
Frame Color / Finish: White, Chrome
Arm Type: Adjustable Arms
Wayfair Verified: Yes
Durability: Fire Resistant
Tilt Mechanism Type: Manual Tilt
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
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: Defects Only, Normal wear and tear not covered, Failure to follow recommended care will void product warranty

Customer Reviews

Customers say

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At a Glance

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

30-Day Return Policy

Services

Customer Reviews

Customers say

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At a Glance

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Description

Specifications

Return Policy

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

30-Day Return Policy

Services