---
product_id: 329066756
title: "M57 Ergonomic Office Chair, Computer Chair Desk Chair High Back Chair Breathable, Skin-Friendly Mesh Chair Adjustable 3D Armrest and Lumbar Support (Gray)"
brand: "sihoo"
price: "911983CFA"
currency: XOF
in_stock: true
reviews_count: 13
category: "Sihoo"
url: https://www.desertcart.sn/products/329066756-m57-ergonomic-office-chair-computer-chair-desk-chair-high-back
store_origin: SN
region: Senegal
---

# 3D adjustable armrests (5 positions) Ergonomic S-shaped backrest Breathable mesh for all-day coolness M57 Ergonomic Office Chair, Computer Chair Desk Chair High Back Chair Breathable, Skin-Friendly Mesh Chair Adjustable 3D Armrest and Lumbar Support (Gray)

**Brand:** sihoo
**Price:** 911983CFA
**Availability:** ✅ In Stock

## Summary

> 🪑 Elevate your workspace comfort — because your back deserves the best!

## Quick Answers

- **What is this?** M57 Ergonomic Office Chair, Computer Chair Desk Chair High Back Chair Breathable, Skin-Friendly Mesh Chair Adjustable 3D Armrest and Lumbar Support (Gray) by sihoo
- **How much does it cost?** 911983CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/329066756-m57-ergonomic-office-chair-computer-chair-desk-chair-high-back)

## Best For

- sihoo enthusiasts

## Why This Product

- Trusted sihoo brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Cool & Breathable:** Durable polyester mesh keeps you sweat-free and fresh during marathon work sessions.
- • **Spine-Savvy Support:** S-shaped backrest and adjustable headrest cradle your spine for all-day comfort.
- • **Built to Last & Load:** Certified gas lift supports up to 330 lbs with rigorous quality and safety testing.
- • **Custom Comfort Control:** 3D armrests move in 5 directions to perfectly fit your posture and workflow.
- • **Effortless Setup & Peace of Mind:** Assembles in 7 simple steps with a 3-year warranty and hassle-free returns.

## Overview

The SIHOO M57 Ergonomic Office Chair features an S-shaped backrest and adjustable headrest for optimal spinal support, 3D armrests with multi-directional adjustments, and breathable polyester mesh to keep you cool. Certified for safety and durability, it supports up to 330 lbs and assembles easily in 7 steps. Perfect for professionals seeking ergonomic comfort and style in their home or office setup.

## Description

Product description Meeting Scenes Office Scenes Home Scenes

Review: Excellent build - I was a little concerned that i would struggle with the build of the chair. It was very well thought out by company including providing gloves to use. This comes in handy when using the provided screwdriver to tighten all the screws. One issue i did was was the casters are difficult to put in. However once i aligned the caster so that it was straight i was able to use my what to whack it...a bit painful on the hand but the chair is so strudy that its worth a 1 minute discomfort. Worst case let one of your kids do that part. All in all happy with the comfort of the chair and the setup of the head rest which is quite flexible. Super comfortable and the color (i purchased the grey one) is very nice a little change from black.
Review: Good chair - Overall it is comfortable. But the seat is a bit weird, the curvature of it is not the best when you sit for a long time.

## Features

- 【𝐄𝐫𝐠𝐨𝐧𝐨𝐦𝐢𝐜 𝐃𝐞𝐬𝐢𝐠𝐧】The SIHOO ergonomic chair possesses all of the characteristics of an ergonomic design. The S-shaped backrest design mimics the human spine and fully supports the back. The adjustable headrest supports the neck, providing our health-conscious customers with long-term comfort and perfect support. The ergonomic office chair can easily tilt 110°–116°–126° and is height adjustable by 10 cm in order to help you find a comfortable position after long gaming sessions or when working from home.
- 【𝟑𝐃 𝐀𝐫𝐦𝐫𝐞𝐬𝐭】Unlike 2D armrests, 3D armrests can be raised and lowered in 5 positions, and the PU leather armrest surface can also be adjusted back and forth and rotated left and right as your sitting position changes, providing multi-angle support for your hands so that you can maintain a healthy, comfortable posture when gaming, streaming, working, or napping.
- 【𝐌𝐞𝐬𝐡 𝐌𝐚𝐭𝐞𝐫𝐢𝐚𝐥】The springy foam at the front end of the seat cushion and its curved design give you plenty of support while sitting. The seat and backrest are made of polyester mesh which is tough and breathable and provides support while keeping you cool and sweat-free on hot summer days.
- 【𝐇𝐢𝐠𝐡 𝐐𝐮𝐚𝐥𝐢𝐭𝐲 & 𝐄𝐚𝐬𝐲 𝐀𝐬𝐬𝐞𝐦𝐛𝐥𝐲】Every part of this computer office chair has undergone strict safety and quality testing, including cushion impact tests, armrest fatigue tests, and chair foot static pressure tests. The gas lift of this high-back office chair is BIFMA and SGS certified, and it can bear up to 330 lbs (23.57 st) of weight. The simple instructions allow anyone to assemble the ergonomic executive swivel chair in just 7 easy steps.
- 【𝟏𝟎𝟎% 𝐒𝐚𝐭𝐢𝐬𝐟𝐚𝐜𝐭𝐢𝐨𝐧 𝐆𝐮𝐚𝐫𝐚𝐧𝐭𝐞𝐞𝐝】Customer satisfaction will always be our first priority. Free returns and refunds within 30 days if the SIHOO office chair is faulty or if there are any other quality-related issues. We promise to provide you with free replacement parts during the 3-year warranty period. If you encounter any problems, please contact us and we will do our best to find a satisfactory solution.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08XXNQT2Y |
| Additional Features | Adjustable Headrest, Adjustable Height, Adjustable Lumbar, Ergonomic |
| Age Range Description | Adult |
| Arm Height | 70 Centimeters |
| Arm Style | 3D Armrest |
| Assembly Instructions Description | Assembly Required |
| Back Style | Mesh back |
| Best Sellers Rank | #1,123 in Home ( See Top 100 in Home ) #10 in Home Office Desk Chairs |
| Brand | SIHOO |
| Brand Name | SIHOO |
| Chair Backrest Width | 51 Centimeters |
| Color | Grey |
| Colour | Grey |
| Cushion Style | Boxed Edge |
| Customer Reviews | 4.1 out of 5 stars 673 Reviews |
| EU Spare Part Availability Duration | 1 Years |
| Fabric Type | Mesh |
| Fill Material | Mesh |
| Finish Types | Ergonomic |
| Form Factor | High Back Mesh Swivel Chair with 3D Arm Rests and Reclining Function |
| Frame Material Type | Polypropylene |
| Furniture Base Movement | Swivel |
| Furniture Finish | Matte, Glossy, or Standard Aluminum Finish |
| Included Components | chair |
| Indoor Outdoor Usage | Indoor |
| Is Customizable? | No |
| Is Extendable | No |
| Is Foldable | No |
| Item Depth | 43 centímetros |
| Item Dimensions | 77 x 65 x 34 centimeters |
| Item Dimensions D x W x H | 77D x 34W x 65H centimeters |
| Item Type Name | Chair |
| Item Weight | 16.5 Kilograms |
| Item weight | 16.5 Kilograms |
| Leg Style | Straight Leg |
| Manufacturer | SIHOO |
| Manufacturer Part Number | M57 |
| Manufacturer Warranty Description | 3 years. |
| Material | Mesh |
| Material Type | Mesh |
| Maximum Weight Recommendation | 300 Pounds |
| Model Name | M57-M113 |
| Model Number | Bürostuhl |
| Pattern | Modern |
| Product Care Instructions | Wipe Clean |
| Product dimensions | 77D x 34W x 65H centimeters |
| Reclining Position Count | 3 |
| Recommended Uses For Product | Office |
| Required Assembly | No |
| Room Type | Office |
| Seat Depth | 50 centimeters |
| Seat Height | 43.5 Centimeters |
| Seat Material | Mesh |
| Set Name | grey |
| Shape | Curved |
| Size | 25.59 pollici x 30.31 pollici x 13.39 pollici |
| Style Name | Office |
| Subject Character | no subject character |
| Surface Recommendation | Hard Floor |
| Theme | Modern |
| Tilting | Yes |
| UPC | 783970993458 778862458320 |
| Unit Count | 1 Count |
| Upholstery Fabric Type | Mesh |

## Product Details

- **Brand:** SIHOO
- **Colour:** Grey
- **Material:** Mesh
- **Product dimensions:** 77D x 34W x 65H centimeters
- **Size:** 25.59 pollici x 30.31 pollici x 13.39 pollici

## Images

![M57 Ergonomic Office Chair, Computer Chair Desk Chair High Back Chair Breathable, Skin-Friendly Mesh Chair Adjustable 3D Armrest and Lumbar Support (Gray) - Image 1](https://m.media-amazon.com/images/I/71DorzTMftL.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent build
*by F***Y on 4 December 2023*

I was a little concerned that i would struggle with the build of the chair. It was very well thought out by company including providing gloves to use. This comes in handy when using the provided screwdriver to tighten all the screws. One issue i did was was the casters are difficult to put in. However once i aligned the caster so that it was straight i was able to use my what to whack it...a bit painful on the hand but the chair is so strudy that its worth a 1 minute discomfort. Worst case let one of your kids do that part. All in all happy with the comfort of the chair and the setup of the head rest which is quite flexible. Super comfortable and the color (i purchased the grey one) is very nice a little change from black.

### ⭐⭐⭐⭐ Good chair
*by A***I on 29 February 2024*

Overall it is comfortable. But the seat is a bit weird, the curvature of it is not the best when you sit for a long time.

### ⭐⭐⭐⭐⭐ good for gaming and better than gaming chairs
*by H***M on 28 January 2026*

good for gaming and better than gaming chairs

## Frequently Bought Together

- SIHOO M57 Ergonomic Office Chair with 3 Way Armrests Lumbar Support and Adjustable Headrest High Back Tilt Function Grey
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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-07-16*