---
product_id: 638309515
title: "COLAMY Ergonomic Mesh Office Chair High Back Executive Chair with Adjustable Headrest 4D Arm Sliding Seat Tilt Lock Lumbar Support Grey"
brand: "colamy"
price: "$456.51"
currency: USD
in_stock: false
reviews_count: 5
url: https://www.desertcart.us/products/638309515-colamy-ergonomic-mesh-office-chair-high-back-executive-chair-adjustable
store_origin: US
region: United States of America
---

# 4D adjustable armrests for ultimate ergonomic support 4-position tilt lock with tension control for personalized recline South Korea mesh fabric for superior breathability COLAMY Ergonomic Mesh Office Chair High Back Executive Chair with Adjustable Headrest 4D Arm Sliding Seat Tilt Lock Lumbar Support Grey

**Brand:** colamy
**Price:** $456.51
**Availability:** ❌ Out of Stock

## Summary

> 🪑 Elevate your workspace — where comfort meets executive style.

## Quick Answers

- **What is this?** COLAMY Ergonomic Mesh Office Chair High Back Executive Chair with Adjustable Headrest 4D Arm Sliding Seat Tilt Lock Lumbar Support Grey by colamy
- **How much does it cost?** $456.51 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/638309515-colamy-ergonomic-mesh-office-chair-high-back-executive-chair-adjustable)

## Best For

- colamy enthusiasts

## Why This Product

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

## Key Features

- • **BIFMA Certified Durability:** Built to support up to 300 lbs with a robust metal base and premium materials.
- • **Customizable Seating Depth:** Sliding seat cushion adapts to your thigh length, reducing fatigue and boosting focus.
- • **Effortless Mobility & Stability:** 360° swivel and smooth glide casters for seamless movement without sacrificing sturdiness.
- • **Tailored Comfort in Every Angle:** 4D armrests and adjustable headrest ensure perfect posture alignment all day long.
- • **Breathable Mesh & High-Density Foam:** Keeps you cool and supported during marathon work sessions.

## Overview

The COLAMY Ergonomic Mesh Office Chair XK-Atlas combines advanced ergonomic design with premium materials, including South Korean breathable mesh and high-density foam cushions. Certified by BIFMA, it supports up to 300 lbs and features fully adjustable 4D armrests, a sliding seat cushion, adjustable headrest, and lumbar support. Its 4-position tilt lock with tension control and 360° swivel metal base ensure personalized comfort and durability, making it a top-tier choice for professionals seeking both style and long-term ergonomic health.

## Description

COLAMY Ergonomic Mesh Office Chair

Review: Don’t sleep on this one! - Hello everyone, I just want to start off by saying if you’re thinking about buying this chair, don’t think any further and just buy it. As most of you have probably seen from reviews that this chair is easily comparable to some of the big economic chair manufacturers. I love all the adjustability on this chair. The headrest is so comfortable and can be positioned to support your head when sitting straight up. The seat cushion is comfortably firm, which is very important when looking to sit ergonomically. Also, there’s no need to worry about sinking in and eventually hitting the bottom plastic. The armrests are adjustable in every way and are actually very comfortable. I see some YouTubers saying that they wish the armrest were a little more plush, but to be honest, I like them the way they are. The one thing I would like to see in the future is adjustable tension on the armrest as sometimes you move them forward, back and side to side by accident. Absolutely no complaints about the seat, depth adjustment or the backrest tilt. Also, the chair can be adjusted quite high and low. Now onto the assembly. They couldn’t make it any easier. All the pieces come completely separate and are organized by the steps. It took me maybe 15 minutes to assemble. If you are planning on doing it by yourself when attaching the wheel assembly/strut to the chair, you can leave the chair tilted upside down and just put the post in it. Afterwards, slowly, tilt the chair over and then sit on it. Lastly, the first thing I noticed when assembling was how high the quality of the components are there is no way anything is breaking and it’s backed by a three-year warranty. I really hope this information helps. Happy sitting folks!
Review: Love this chair - I bought this based on a lot of recommendations from YouTube. I have to say that it lives up to the hype. It's a very solid and comfortable chair. I have a sit/stand desk, but I am still using this chair for probably 2/3rds of the day. I'm not sure you could find a better chair at double the price of this one. I would highly recommend it. Only two small complaints. The headrest feels useless to me, if that is important to you. And, the armrests move side to side too easily. I wish there were a way to lock them down. There is a mechanism to lock the up/down adjustment, but not for the side-to-side adjustment. It's a minor gripe for me and I still love the chair overall.

## Features

- ✅𝗧𝗵𝗲 𝗟𝗮𝘁𝗲𝘀𝘁 𝗨𝘀𝗲𝗿-𝗙𝗿𝗶𝗲𝗻𝗱𝗹𝘆 𝗘𝗿𝗴𝗼𝗻𝗼𝗺𝗶𝗰 𝗢𝗳𝗳𝗶𝗰𝗲 𝗖𝗵𝗮𝗶𝗿: There is a wide variety of ergonomic chairs available in the current market, but not all chairs can suit every individual due to product design. Introducing our latest COLAMY office chair Atlas, BIFIMA certified, a user-friendly ergonomic office chair with multiple adjustment features and selected materials that will offer a comfortable experience for your work and daily life.
- ✅𝗣𝗿𝗼𝗱𝘂𝗰𝘁 𝗦𝗽𝗲𝗰𝗶𝗳𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀: Seat Height: 16.73" ~21.06", Seat Cushion: 19.88"(W)x15,75"~17.72"(D)x6.3"(Thickness), 𝗪𝗲𝗶𝗴𝗵𝘁 𝗖𝗮𝗽𝗮𝗰𝗶𝘁𝘆: ≤ 300 LBS.
- ✅𝗢𝗻𝗹𝘆 𝗨𝘀𝗲 𝗛𝗶𝗴𝗵-𝗘𝗻𝗱 𝗠𝗮𝘁𝗲𝗿𝗶𝗮𝗹𝘀: Use South Korea imported mesh and cushion cover fabric for great breathability, flexibility, and durability to enhances airflow and keeps you comfortable throughout the day. Thicken seat cushion with high-density molding foam provides robust support for the hips
- ✅𝗕𝗮𝘀𝗶𝗰 𝗢𝗳𝗳𝗶𝗰𝗲 𝗖𝗵𝗮𝗶𝗿 𝗙𝗲𝗮𝘁𝘂𝗿𝗲𝘀: Adjustable seat height by 𝗰𝗹𝗮𝘀𝘀 𝟰 gas lift to match your desk height and ensure ergonomic alignment. Sturdy 360° swivel construction metal base for durability and easy mobility
- ✅𝗦𝗹𝗶𝗱𝗶𝗻𝗴 𝗦𝗲𝗮𝘁 𝗖𝘂𝘀𝗵𝗶𝗼𝗻: Seat depth adjustment allows for personalized thigh support and comfort. It helps create a comfortable and ergonomic seating experience, promoting productivity and reducing the risk of discomfort or musculoskeletal issues associated with prolonged sitting.
- ✅𝟰-𝗣𝗼𝘀𝗶𝘁𝗶𝗼𝗻 𝗧𝗶𝗹𝘁 𝗟𝗼𝗰𝗸 & 𝗧𝗲𝗻𝘀𝗶𝗼𝗻 𝗔𝗱𝗷𝘂𝘀𝘁𝗺𝗲𝗻𝘁: Tilt angle adjustment enables easy reclining to your preferred angle for relaxation. Tilt tension control allows for effortless adjustment of the reclining resistance.
- ✅𝗔𝗱𝗷𝘂𝘀𝘁𝗮𝗯𝗹𝗲 𝟰𝗗 𝗔𝗿𝗺𝗿𝗲𝘀𝘁: 4D armrests provide customizable arm positions, enhanced comfort, improved posture, increased flexibility, and support for various tasks, which promote ergonomic support and adaptability, to enhance user comfort and productivity.
- ✅𝗔𝗱𝗷𝘂𝘀𝘁𝗮𝗯𝗹𝗲 𝗟𝘂𝗺𝗯𝗮𝗿 𝗦𝘂𝗽𝗽𝗼𝗿𝘁: Built-in lumbar support promotes healthy posture and reduces lower back strain, to help maintain a healthy and comfortable sitting position throughout the workday.
- ✅𝗔𝗱𝗷𝘂𝘀𝘁𝗮𝗯𝗹𝗲 𝗛𝗲𝗮𝗱𝗿𝗲𝘀𝘁: Offers customized neck and head support and individualized ergonomic comfort, helps improve posture, and reduces tension for different tasks.
- ✅𝗔 𝗛𝗮𝗽𝗽𝘆 𝗦𝗵𝗼𝗽𝗽𝗶𝗻𝗴 𝗘𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲: Please feel free to let us--COLAMY, know if you have any question about this product after reading the instructions. Our Service will be pleased at your disposal.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C4XMZP9Y |
| Additional Features | Cushion Availability, Ergonomic, Rolling |
| Age Range Description | Adult |
| Arm Style | 4D adjustable |
| Assembly Instructions Description | Requires assembly |
| Back Style | Solid Back |
| Best Sellers Rank | #202,307 in Home ( See Top 100 in Home ) #123 in Executive Office Chairs |
| Brand | COLAMY |
| Brand Name | COLAMY |
| Chair Backrest Width | 22.75 Inches |
| Color | Xk-dark Grey |
| Colour | Xk-dark Grey |
| Cushion Style | Boxed Edge |
| Customer Reviews | 4.4 out of 5 stars 319 Reviews |
| Fill Material | Foam |
| Finish Types | Brushed |
| Form Factor | Recliner |
| Frame Material Type | Metal |
| Furniture Base Movement | Glide |
| Furniture Finish | Brushed |
| Included Components | Caster |
| Indoor Outdoor Usage | Indoor |
| Is Customizable? | Yes |
| Is Electric | No |
| Is Foldable | No |
| Item Depth | 45 centimeters |
| Item Dimensions | 45 x 50 x 112 centimeters |
| Item Dimensions D x W x H | 45D x 50W x 112H centimeters |
| Item Type Name | office chair |
| Item Weight | 22.55 Kilograms |
| Item weight | 22.55 Kilograms |
| Leg Style | Tapered Leg |
| Manufacturer | COLAMY |
| Manufacturer Part Number | XK-Atlas |
| Material | Metal |
| Material Type | Metal |
| Maximum Weight Recommendation | 300 Pounds |
| Model Name | XK-Atlas |
| Model Number | XK |
| Number of Cup Holders | 1 |
| Pattern | Solid |
| Product Care Instructions | Wipe Clean |
| Product dimensions | 45D x 50W x 112H centimeters |
| Reclining Position Count | Multiple |
| Recommended Uses For Product | Office |
| Required Assembly | Yes |
| Room Type | Office |
| Seat Depth | 43.2 centimeters |
| Seat Height | 17.34 Inches |
| Seat Material | Foam |
| Shape | Curved |
| Size | One Size |
| Style Name | Contemporary |
| Surface Recommendation | Hard Floor |
| Theme | Contemporary |
| Tilting | Yes |
| UPC | 639394261140 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** COLAMY
- **Colour:** Xk-dark Grey
- **Material:** Metal
- **Product dimensions:** 45D x 50W x 112H centimeters
- **Size:** One Size

## Images

![COLAMY Ergonomic Mesh Office Chair High Back Executive Chair with Adjustable Headrest 4D Arm Sliding Seat Tilt Lock Lumbar Support Grey - Image 1](https://m.media-amazon.com/images/I/61WXh60JiqL.jpg)
![COLAMY Ergonomic Mesh Office Chair High Back Executive Chair with Adjustable Headrest 4D Arm Sliding Seat Tilt Lock Lumbar Support Grey - Image 2](https://m.media-amazon.com/images/I/812VaCMiZRL.jpg)
![COLAMY Ergonomic Mesh Office Chair High Back Executive Chair with Adjustable Headrest 4D Arm Sliding Seat Tilt Lock Lumbar Support Grey - Image 3](https://m.media-amazon.com/images/I/81zj4V-LUhL.jpg)
![COLAMY Ergonomic Mesh Office Chair High Back Executive Chair with Adjustable Headrest 4D Arm Sliding Seat Tilt Lock Lumbar Support Grey - Image 4](https://m.media-amazon.com/images/I/81nZd0O6OML.jpg)
![COLAMY Ergonomic Mesh Office Chair High Back Executive Chair with Adjustable Headrest 4D Arm Sliding Seat Tilt Lock Lumbar Support Grey - Image 5](https://m.media-amazon.com/images/I/81XVzXH6pIL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Don’t sleep on this one!
*by A***E on 15 November 2024*

Hello everyone, I just want to start off by saying if you’re thinking about buying this chair, don’t think any further and just buy it. As most of you have probably seen from reviews that this chair is easily comparable to some of the big economic chair manufacturers. I love all the adjustability on this chair. The headrest is so comfortable and can be positioned to support your head when sitting straight up. The seat cushion is comfortably firm, which is very important when looking to sit ergonomically. Also, there’s no need to worry about sinking in and eventually hitting the bottom plastic. The armrests are adjustable in every way and are actually very comfortable. I see some YouTubers saying that they wish the armrest were a little more plush, but to be honest, I like them the way they are. The one thing I would like to see in the future is adjustable tension on the armrest as sometimes you move them forward, back and side to side by accident. Absolutely no complaints about the seat, depth adjustment or the backrest tilt. Also, the chair can be adjusted quite high and low. Now onto the assembly. They couldn’t make it any easier. All the pieces come completely separate and are organized by the steps. It took me maybe 15 minutes to assemble. If you are planning on doing it by yourself when attaching the wheel assembly/strut to the chair, you can leave the chair tilted upside down and just put the post in it. Afterwards, slowly, tilt the chair over and then sit on it. Lastly, the first thing I noticed when assembling was how high the quality of the components are there is no way anything is breaking and it’s backed by a three-year warranty. I really hope this information helps. Happy sitting folks!

### ⭐⭐⭐⭐⭐ Love this chair
*by B***R on 13 June 2025*

I bought this based on a lot of recommendations from YouTube. I have to say that it lives up to the hype. It's a very solid and comfortable chair. I have a sit/stand desk, but I am still using this chair for probably 2/3rds of the day. I'm not sure you could find a better chair at double the price of this one. I would highly recommend it. Only two small complaints. The headrest feels useless to me, if that is important to you. And, the armrests move side to side too easily. I wish there were a way to lock them down. There is a mechanism to lock the up/down adjustment, but not for the side-to-side adjustment. It's a minor gripe for me and I still love the chair overall.

### ⭐⭐⭐⭐ Good with flaws
*by N***E on 1 May 2025*

It's a very high quality and comfortable chair, however it has some annoying flaws. Lots of reviews here and on YouTube already cover the positives, so I'm going to focus on the issues you might have. The biggest miss is definitely the seat depth adjustment, it's range is simply not good enough. Anyone above 5ft10 is going to find it lacking, it really needs an extra two or three inches of range. The lumbar support isn't fantastic. It barely hits the right spot for me, I think if you are above 6ft2 or above 6ft and overweight it probably won't hit the right spot for you. The adjustable pad is also just hard plastic, you can fix this by putting some foam from a yoga mat but really at this price point I feel like Colamy should have done that for you. The headrest is pretty good but the ratchet mechanism is a total design fail. It's very hard to adjust when changing sitting positions because the only way to adjust it downward is to move it all the way to the top to reset the ratchet and have it drop all the way back to the bottom. This makes small adjustments impossible and trying to get the headrest to its maximum length is a fools errand because 9 times out if 10 you will overshoot, resetting the ratchet and forcing you to try again. Finally I think the tilt mechanism needs work. The maximum stiffness for the recline is not stiff enough, anyone with a little muscle or weight is going to be too heavy for it to be useful as a free recline, you will always have to leave it locked. The default locked tilt position of the chair back isn't truly upright, there is always a little wiggle room that will leave you slightly reclined if you actually press into the back of the chair or headrest. And I wish the chair offered some kind of seat forward tilt offset, even if this wasn't easy adjustable and required setting during assembly or with an Alan key or something, being able to tilt the front of the seat up just a few degrees without reclining the back would set this chair apart from it's competition. This adjustment is critical for anyone using a footrest in my opinion and it's absent on this chair. That's a lot of negatives but I want to reiterate this is a decent chair. It beats anything you might find at IKEA or Staples at this price (unless you don't need a headrest, in that case keep looking cause there are better options), but there may be some other options from brands like Flexispot or Ergohuman that best this. I can't say for certain without trying them myself, but online reviews suggest those other options may be a better pick. That said if you are looking for a chair from Amazon with a headrest, decent adjustment options and around this price range, this is probably the best choice at least at the time of writing.

## Frequently Bought Together

- COLAMY Ergonomic Mesh Office Chair, High Back Executive Desk Chair with Adjustable Headrest, 4D Arm, Slide Seat, Tilt Lock, Lumbar Support, Grey
- The Office Oasis Original Rollerblade Office Chair Wheels (As Seen On PBS) - Smooth & Quiet Casters - Safe for Hardwood Floors & Carpet - Easy Installation with Universal Fit - Set of 5 - Black

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-07-12*