---
product_id: 712073947
title: "COLAMY Ergonomic Mesh Office Chair, High Back Office Chair, Computer Executive Desk Chair with Lumbar Support,Adjustable Headrest and 4D Arms, Slide Seat, Tilt Lock-Darkgrey New"
brand: "colamy"
price: "$1909.82"
currency: USD
in_stock: true
reviews_count: 8
category: "Colamy"
url: https://www.desertcart.ec/products/712073947-colamy-ergonomic-mesh-office-chair-high-back-office-chair-computer
store_origin: EC
region: Ecuador
---

# 4D adjustable arms 4-position tilt lock Breathable Korean mesh COLAMY Ergonomic Mesh Office Chair, High Back Office Chair, Computer Executive Desk Chair with Lumbar Support,Adjustable Headrest and 4D Arms, Slide Seat, Tilt Lock-Darkgrey New

**Brand:** colamy
**Price:** $1909.82
**Availability:** ✅ In Stock

## Summary

> 🪑 Elevate your workday with ergonomic precision and breathable luxury!

## Quick Answers

- **What is this?** COLAMY Ergonomic Mesh Office Chair, High Back Office Chair, Computer Executive Desk Chair with Lumbar Support,Adjustable Headrest and 4D Arms, Slide Seat, Tilt Lock-Darkgrey New by colamy
- **How much does it cost?** $1909.82 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/712073947-colamy-ergonomic-mesh-office-chair-high-back-office-chair-computer)

## 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

- • **Stay Cool, Stay Focused:** Premium breathable mesh imported from Korea keeps you fresh and comfortable, even during intense sessions.
- • **Lock In Your Perfect Posture:** 4-position tilt lock and adjustable lumbar support protect your spine and boost productivity.
- • **Tailored Comfort, Every Angle:** 4D adjustable armrests and sliding seat ensure personalized ergonomic support for marathon workdays.
- • **Effortless Assembly, Instant Upgrade:** Quick 15-20 minute setup transforms your workspace into a sleek, executive-level comfort zone.
- • **Built to Last, Certified for Strength:** Aluminum alloy base with BIFMA certification supports up to 300 lbs with smooth 360° swivel mobility.

## Overview

The COLAMY Ergonomic Mesh Office Chair combines advanced ergonomic features like adjustable headrest, 4D armrests, lumbar support, and a sliding seat with premium breathable Korean mesh fabric. Certified for durability with a sturdy aluminum alloy base and smooth casters, it supports up to 300 lbs and offers customizable tilt lock positions. Designed for professionals seeking comfort and posture support during long hours, this chair is easy to assemble and built to enhance productivity and well-being.

## Description

Buy COLAMY Ergonomic Mesh Office Chair, High Back Office Chair, Computer Executive Desk Chair with Lumbar Support,Adjustable Headrest and 4D Arms, Slide Seat, Tilt Lock-Darkgrey New: Home Office Desk Chairs - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Excellent Chair – Super Comfortable and Sturdy - I’m very happy with this computer chair! The assembly was quick and easy, and all the parts were well packed. The chair feels very sturdy and well made. The seat cushion is thick and comfortable, even after sitting for long hours. The back support is great and really helps with posture. The height adjustment works smoothly, and the wheels roll quietly without scratching the floor. Overall, this chair offers amazing comfort and quality for the price. Perfect for working, studying, or gaming. I would definitely recommend it to anyone looking for a reliable and comfortable office chair!
Review: Great Chair! (with some mods) - I've had this chair for a few days now and so far it has been great! The seat cushion is firm with plenty of padding that doesn't seem like it will give-in over time (but time will tell on that one), the lumbar support is a nice touch, and the backrest/headrest is very comfortable. It can lean back quite a bit with the ability to adjust the tension and lock the position. I have the seat adjusted forward as much as it'll go since sometimes I like to sit cross-legged on my chair and it feels pretty comfortable. Assembly was extremely easy and only took 15-20 minutes. There were 2 issues with this chair out-of-the-box but I was able to fix them pretty easily: Both had to do with the armrests. They were too easy to adjust in all positions and I felt like a little amount of force would send them moving. I was able to adjust it by removing 4 screws underneath each armrest along with the bolt inside. I then removed some of the lubricant and tightened the screws inside. This made a noticeable difference but didn't fix the armrest being able to move front to back too easily. Luckily someone on Thingiverse made 3D print models where you can make these small plastic shims (look up "Colamy Atlas chair armrest adjustment mod") that will lock the front and back motion. I found that if you put one shim on the top-right and the other in the bottom-left (or vice-versa) you can still move the armrest but it'll take much more force which I preferred. I don't believe you need to 3D print them, as long as you can find strong enough material that can be cut in the correct shape for the shim (maybe using the foam that comes in the box?). The armrest was also too hard and didn't offer much support so I bought some armrest cushions that strap-on rather nicely. You can find these pretty cheap on desertcart. I sprung for a $30 pair with cooling memory foam and they have been great. After a couple of these mods I feel like the chair is perfect for me and definitely a step-up from what I had before. For the price I definitely recommend (even though I had to made some adjustments).

## Features

- ⏩ ERGONOMIC HOME OFFICE DESK CHAIR--The office chair ergonomic features adjustable headrests, 4D armrests, adjustable lumbar support and height, a 4-position tilt lock, and a sliding seat, all designed to enhance your seating experience. COLAMY Top-end Series office ergonomic chairs will upgrade your comfort to a new level.
- ⏩ VENTILATED ERGONOMIC MESH OFFICE CHAIR--Adopting high-end breathable mesh fabric imported from Korea with great flexibility and durability, the high back office chair perfectly fits the curve of your spine and protects the cervical and lumbar spine. In addition, the lumbar support also offers well support for your back.
- ⏩ PERFECT SITTING EXPERIENCE--COLAMY ergonomic office chair lumbar support comes with high elastic mesh and adjustable device to provide robust support for lumbar. Thickened and widened luxury seat cushions, high-density molding foam and 4D adjustable armrests will enhance the experience during long hours of work or intense gaming.
- ⏩ SLIDING SEAT ADJUSTMENT--The seat sliding feature can offer better back support to users as it ensures that your back is correctly pressed against the back of your ergonomic desk chair. They can also help to relieve pressure from the back of the knees, as you can spread your weight across the seat’s surface area.
- ⏩ HEAVY DUTY, CERTIFIED COMFORT--360-degree swivel, Aluminum alloy metal base, and smooth-rolling casters for great stability and mobility. BIFMA certification, more reliable and sturdy. Class 4 gas cylinder verified by SGS,maximum capacity up to 300 lbs.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0F2DF783P |
| Additional Features | Adjustable Headrest, Adjustable Lumbar, Arm Rest, Back Support, Big and Tall |
| Age Range Description | Adult |
| Arm Style | 4D, Adjustable |
| Back Style | High back |
| Best Sellers Rank | #31,330 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #87 in Home Office Desk Chairs |
| Brand | COLAMY |
| Brand Name | COLAMY |
| Chair Backrest Width | 18.5 Inches |
| Color | Xk-darkgrey |
| Cushion Style | Molded Cushion |
| Customer Reviews | 4.2 out of 5 stars 956 Reviews |
| Fill Material | Foam |
| Frame Material Type | Metal |
| Included Components | user manual |
| Indoor Outdoor Usage | Indoor |
| Item Depth | 28 inches |
| Item Dimensions | 27.76 x 28.94 x 51.38 inches |
| Item Dimensions D x W x H | 27.76"D x 28.94"W x 51.38"H |
| Item Type Name | home office desk chair |
| Item Weight | 45 Pounds |
| Leg Style | sled base |
| Manufacturer | COLAMY |
| Material | Aluminum |
| Material Type | Aluminum |
| Maximum Weight Recommendation | 300 Pounds |
| Model Name | DK-Atlas-Darkgrey |
| Model Number | DK-Atlas-Darkgrey |
| Pattern | Solid |
| Product Dimensions | 27.76"D x 28.94"W x 51.38"H |
| Reclining Position Count | 1 |
| Recommended Uses For Product | Computer, Drafting, Home, Office |
| Required Assembly | Yes |
| Room Type | Home, Library, Office, Study Room |
| Seat Depth | 17.72 inches |
| Seat Material | Mesh |
| Shape | Rectangular |
| Size | Width 28.94" x Length 27.76" x Height 51.38 |
| Style Name | Modern |
| UPC | 607601487386 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** COLAMY
- **Color:** Xk-darkgrey
- **Material:** Aluminum
- **Product Dimensions:** 27.76"D x 28.94"W x 51.38"H
- **Size:** Width 28.94" x Length 27.76" x Height 51.38

## Images

![COLAMY Ergonomic Mesh Office Chair, High Back Office Chair, Computer Executive Desk Chair with Lumbar Support,Adjustable Headrest and 4D Arms, Slide Seat, Tilt Lock-Darkgrey New - Image 1](https://m.media-amazon.com/images/I/61-JY5UlkiL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent Chair – Super Comfortable and Sturdy
*by Z***I on December 31, 2025*

I’m very happy with this computer chair! The assembly was quick and easy, and all the parts were well packed. The chair feels very sturdy and well made. The seat cushion is thick and comfortable, even after sitting for long hours. The back support is great and really helps with posture. The height adjustment works smoothly, and the wheels roll quietly without scratching the floor. Overall, this chair offers amazing comfort and quality for the price. Perfect for working, studying, or gaming. I would definitely recommend it to anyone looking for a reliable and comfortable office chair!

### ⭐⭐⭐⭐⭐ Great Chair! (with some mods)
*by B***N on October 4, 2025*

I've had this chair for a few days now and so far it has been great! The seat cushion is firm with plenty of padding that doesn't seem like it will give-in over time (but time will tell on that one), the lumbar support is a nice touch, and the backrest/headrest is very comfortable. It can lean back quite a bit with the ability to adjust the tension and lock the position. I have the seat adjusted forward as much as it'll go since sometimes I like to sit cross-legged on my chair and it feels pretty comfortable. Assembly was extremely easy and only took 15-20 minutes. There were 2 issues with this chair out-of-the-box but I was able to fix them pretty easily: Both had to do with the armrests. They were too easy to adjust in all positions and I felt like a little amount of force would send them moving. I was able to adjust it by removing 4 screws underneath each armrest along with the bolt inside. I then removed some of the lubricant and tightened the screws inside. This made a noticeable difference but didn't fix the armrest being able to move front to back too easily. Luckily someone on Thingiverse made 3D print models where you can make these small plastic shims (look up "Colamy Atlas chair armrest adjustment mod") that will lock the front and back motion. I found that if you put one shim on the top-right and the other in the bottom-left (or vice-versa) you can still move the armrest but it'll take much more force which I preferred. I don't believe you need to 3D print them, as long as you can find strong enough material that can be cut in the correct shape for the shim (maybe using the foam that comes in the box?). The armrest was also too hard and didn't offer much support so I bought some armrest cushions that strap-on rather nicely. You can find these pretty cheap on Amazon. I sprung for a $30 pair with cooling memory foam and they have been great. After a couple of these mods I feel like the chair is perfect for me and definitely a step-up from what I had before. For the price I definitely recommend (even though I had to made some adjustments).

### ⭐⭐⭐⭐ Atlas Great for price. Great adjustability, back rest, headrest, build quality. But not perfect
*by A***L on October 12, 2024*

TLDR; Pros: - Solid build quality & materials - HIGHLY adjustable seat depth, height, recline - Adjustable lumbar & arm rest w/ some issues - Mesh back is very comfortable - Doesn't push into my shoulders like the Leap V2 did (shoulder issues) - Mesh back also keeps me in great posture - Good headrest (my first time using one though) - Solid (but firm) Seat - Doesn't feel like the seat will wear and bottom out for years - Absolutely worth the price in every way Cons: - Headrest takes some strength to adjust - Also, after some breaking in, headrest can accidentally be pushed backward - Elbows sometimes hits the edges of the Backrest (Very hard) - Adjustable lumbar is a hard piece of plastic, so can be quite rough - Arm rests too high, I can't use them if I wanted to (I didn't plan to use them though) - Seat is firm (I like it, but others might not. Probably not fair to have this as a Con) --- I was worried buying a cheaper budget chair for the time being, because my used Steelcase Leap V2 was warped and was making my shoulders issues worse. Along with the Leap's seat cushion being constantly bottomed out. I am 5'11", 162 lbs for reference. The Colamy Atlas was surprisingly great for me. AFter all the thing's I've read about cheaper mesh seats. The back rest is really comfortable and supportive. The lumbar support although a bit hard, works well for me for comfort and sitting up right. The high level of adjustability is one of the biggest things about this chair. Seat Depth adjustment is done with a knob right under your left hip, for precise and accurate fine tuning. Seat height, is great (for me) because it goes up a bit slower than my past chairs which helps me set my perfect height. For Back Recline, there is a tension knob to adjust how much strength it takes you to push back the backrest, and a stopper (I'm not sure the term for it) to lock the back rest at a certain level of recline. The small issue I have is that the first level you can lock your back rest at isn't exactly for a posture that sits straight up (closer to a 90 degree angle). But I got around this by setting the recline tension to max, and turn off the recline locking. This works because my natural strength of my back pressing onto the back rest isn't stronger than the tension that this chair provides. The lumbar support is somewhat basic. You can move it up and down, and the lumbar support itself is hard plastic, so I can imagine this be comfortable for some people. The thing is, the higher the tension is, the farther away from the back rest it is. so I have mine around 75%. It supports me, while isn't too harsh on my back. The backrest itself already helps keeps me in good posture. My only issue, is if I'm resting arms completely on my keyboard and move my arms back a little, it hits the side of the backrest, which isn't pleasant if you haven't gotten used to the chair yet. I don't have too much experience with headrests, but I'm overall happy with it. It has 3 points of adjustment, and seems to be adjustable for any position at my height. But I believe after a few weeks, I've already somewhat broken it in. If I stretch and push my head toward the backrest with some force, the backrest tilts back. It's still very useable and great for when I want to give my neck a little rest. I don't often use arm rests, and honestly the arm rests look great, but I had to remove them the very first few hours. The arm rests are too high and too far forward, so they hit my desk and prevent me from getting into my proper seating position. The left arm rest was also way too easy to accidentally move out of place. Build quality looks solid overall though. I already figured I probably wasn't going to use arm rests anymore anyways so this was in no way a dealbreaker. The casters were also perfectly what I wanted. Might not be for others. They were a tad bit harder to move the chair on carpet than the steelcase leap, but that's what I wanted because I wanted to be able to to adjust myself into just the right position without accidentally moving away from it. Freely moving with the casters when I mean to has no issues at all.

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*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-01-31*