---
product_id: 268206124
title: "M57 Ergonomic Office Chair with 3 Way Armrests Lumbar Support and Adjustable Headrest High Back Tilt Function(Black)"
brand: "sihoo"
price: "$905.22"
currency: USD
in_stock: true
reviews_count: 13
category: "Sihoo"
url: https://www.desertcart.us/products/268206124-m57-ergonomic-office-chair-with-3-way-armrests-lumbar-support
store_origin: US
region: United States of America
---

# 360° swivel for seamless mobility Adjustable lumbar & headrest for ergonomic support 3D adjustable armrests for personalized comfort M57 Ergonomic Office Chair with 3 Way Armrests Lumbar Support and Adjustable Headrest High Back Tilt Function(Black)

**Brand:** sihoo
**Price:** $905.22
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** M57 Ergonomic Office Chair with 3 Way Armrests Lumbar Support and Adjustable Headrest High Back Tilt Function(Black) by sihoo
- **How much does it cost?** $905.22 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/268206124-m57-ergonomic-office-chair-with-3-way-armrests-lumbar-support)

## 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

- • **Dynamic 3D Armrests:** Customize arm height, depth, and rotation to match your unique workflow and desk setup.
- • **Durable, Silent Mobility:** Premium silent casters glide smoothly on hard floors, ensuring noise-free movement in any office environment.
- • **Smooth 360° Swivel & Tilt:** Effortlessly switch between tasks with a 90-126° reclining backrest and full swivel rotation.
- • **Breathable Mesh & Waterfall Seat Design:** Stay cool and comfortable with skin-friendly mesh fabric and ergonomic seat contouring that relieves pressure points.
- • **Tailored Ergonomics for Peak Productivity:** Adjustable lumbar support and headrest perfectly align with your spine, reducing fatigue during long workdays.

## Overview

The SIHOO M57 Ergonomic Office Chair combines advanced ergonomic design with customizable 3D armrests, adjustable lumbar and headrest support, and a smooth 360° swivel. Recommended by the Ergonomics Application Association, its breathable mesh and waterfall seat design ensure all-day comfort, while durable silent casters provide effortless mobility. Perfect for professionals seeking a stylish, health-conscious upgrade to their home or office setup.

## Description

SIHOO M57 Ergonomic Office Chair with 3 Way Armrests Lumbar Support and Adjustable Headrest High Back Tilt Function(Black) : desertcart.ae: Home

Review: Perfect choice... - The chair is amazing. After lot of research, I landed on this one...and the choice was spot-on. Lumbar height is adjustable and even the seat depth is adjustable. I just got a cushion on top of this for my sciatica and have been extremely comfortable on it...best option ever...
Review: Not so bad - Assembly instructions were actually good and it wasn’t too painful. Quality is ok. Doesn’t feel luxurious but it works.

## Features

- ADJUSTS TO YOU, FROM BOTTOM TO TOP - Whether you're working, gaming, or just relaxing, SIHOO ergonomic chair adapts to your needs. The headrest tilts and lifts to support your neck just right. The lumbar support shifts in height and depth to fit the curve of your lower back. Recline from 90° to 126° to change posture throughout the day. With smooth height lift and 360° swivel, you move freely and stay comfortable—however you sit.
- ERGONOMIC SUPPORT WHERE YOU NEED IT MOST - Recommended by the Ergonomics Application Association, the SIHOO ergonomic office chair is shaped to match the natural curve of your spine. The split backrest cushions your back and helps relieve pressure along the spine. The waterfall-edge seat supports your thighs while improving circulation, keeping you comfortable through long hours at your desk.
- STABLE, DURABLE, AND QUIET - Built with a reinforced aluminum base and a dual-frame backrest, our desk chair holds up to 330 lbs with ease, staying sturdy and supportive even with daily use. Smooth-rolling, silent casters glide across the floor without noise or scratches—perfect for quiet workspaces.
- CERTIFIED SAFETY YOU CAN TRUST - Every key part of the SIHOO chair has undergone over 100,000 rigorous safety tests and is certified by BIFMA and SGS. Built with your safety in mind, it offers the confidence to sit, recline, and move freely—knowing your chair is tested, trusted, and made to last, perfect for long workdays, gaming sessions, or everyday comfort at home.
- WARRANTY & SUPPORT YOU CAN COUNT ON - Every SIHOO office chair comes with a 3-year warranty and easy 30-day returns. If anything goes wrong, just contact our customer service—we’ll reply within 24 hours and send free replacement parts if needed. Your comfort and satisfaction are our top priorities.Your comfort and satisfaction are our top priorities.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07BDFW1Y7 |
| Additional Features | Adjustable Loin, Adjustable Lumbar, Arm Rest, Ergonomic, Head Support, Vertebra |
| Age Range Description | Adult |
| Arm Height | 70 Centimeters |
| Arm Style | With arms |
| Assembly Instructions Description | Assembly required |
| Back Style | Open Back |
| Best Sellers Rank | #1,854 in Home ( See Top 100 in Home ) #27 in Home Office Desk Chairs |
| Brand Name | SIHOO |
| Chair Backrest Width | 51 Centimeters |
| Color | M57(black) |
| Customer Reviews | 4.2 4.2 out of 5 stars (4,521) |
| EU Spare Part Availability Duration | 3 Years |
| Fabric Type | Mesh |
| Fill Material | Memory Foam |
| Finish Types | Ergonomic |
| Form Factor | Recliner |
| Frame Material Type | Polypropylene |
| Furniture Base Movement | Swivel |
| Furniture Finish | Black |
| Included Components | Caster |
| Indoor Outdoor Usage | Indoor |
| Is Customizable? | No |
| Is Foldable | No |
| Item Depth | 76.987 centimeter |
| Item Dimensions | 69.9 x 69.9 x 105.9 centimeters |
| Item Dimensions D x W x H | 77D x 34W x 66H centimeters |
| Item Type Name | Sihoo Ergonomic Office Chair, Computer Desk Chair, 3D Adjustable High-Back, Breathable Skin-Friendly Mesh with Armrest, Lumbar Support (Black) |
| Item Weight | 22 Kilograms |
| Leg Style | Tapered Leg |
| Manufacturer | SIHOO |
| Manufacturer Part Number | M57-M015 |
| Material Type | Polyethylene |
| Maximum Weight Recommendation | 330 Pounds |
| Model Name | M57-M111 |
| Model Number | Bürostuhl |
| Number of Height Positions | 3 |
| Pattern | Solid |
| Product Care Instructions | Wipe Clean |
| Reclining Position Count | 3 UK |
| Recommended Uses For Product | Office |
| Required Assembly | No |
| Room Type | Office |
| Seat Back Interior Height | 123 Centimeters |
| Seat Depth | 46 centimeters |
| Seat Height | 50 Centimeters |
| Seat Length | 51 |
| Seat Material | Fabric |
| Shape | L-Shaped |
| Size | Base |
| Style Name | Modern |
| Subject Character | without character theme |
| Surface Recommendation | Hard Floor |
| Theme | Ergonomic style |
| Tilting | Yes |
| UPC | 669614656623 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** SIHOO
- **Colour:** M57(black)
- **Material:** Polyethylene
- **Product dimensions:** 77D x 34W x 66H centimeters
- **Size:** Base

## Images

![M57 Ergonomic Office Chair with 3 Way Armrests Lumbar Support and Adjustable Headrest High Back Tilt Function(Black) - Image 1](https://m.media-amazon.com/images/I/71O-02eW61L.jpg)

## Questions & Answers

**Q: is it possible to remove the arms if I wanted to go arm-less?**
A: you don't have to install the arms

**Q: Is there really a three-year warranty?**
A: Yes, our chairs come with a three-year warranty, and you can contact our SIHOO team customer service with any problems with the chairs during this period.

**Q: What kind of table is this chair suitable for?**
A: The armrests and seat of the chair are adjustable, and the height of the armrests from the ground is within the range of 24.8 inches - 28.7 inches, I hope this will help you to choose a table.

**Q: I'm getting what perceive to be conflicting answers.  Does the chair back lilt with the seat or independently?**
A: The seat does tilt back as you recline the back. However, it doesn't tilt at the same rate.  Reclining the back all the way (back 30°) tilts the seat back by about 5-10°

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect choice...
*by O***K on 7 December 2025*

The chair is amazing. After lot of research, I landed on this one...and the choice was spot-on. Lumbar height is adjustable and even the seat depth is adjustable. I just got a cushion on top of this for my sciatica and have been extremely comfortable on it...best option ever...

### ⭐⭐⭐⭐ Not so bad
*by T***R on 2 November 2025*

Assembly instructions were actually good and it wasn’t too painful. Quality is ok. Doesn’t feel luxurious but it works.

### ⭐⭐⭐⭐⭐ 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.

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-05-19*