---
product_id: 740042454
title: "COLAMY Ergonomic Mesh Office Chair with High Back Lumbar Support Adjustable Headrest and 4D Armrest Sliding Seat Reclining Lock - Dark Grey"
brand: "colamy"
price: "R$26819"
currency: BRL
in_stock: true
reviews_count: 5
category: "Colamy"
url: https://www.desertcart.com.br/products/740042454-colamy-ergonomic-mesh-office-chair-with-high-back-lumbar-support
store_origin: BR
region: Brazil
---

# 4D adjustable armrests 4-position tilt lock & sliding seat Breathable Korean mesh fabric COLAMY Ergonomic Mesh Office Chair with High Back Lumbar Support Adjustable Headrest and 4D Armrest Sliding Seat Reclining Lock - Dark Grey

**Brand:** colamy
**Price:** R$26819
**Availability:** ✅ In Stock

## Summary

> 🪑 Elevate your workspace — where comfort meets command.

## Quick Answers

- **What is this?** COLAMY Ergonomic Mesh Office Chair with High Back Lumbar Support Adjustable Headrest and 4D Armrest Sliding Seat Reclining Lock - Dark Grey by colamy
- **How much does it cost?** R$26819 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/740042454-colamy-ergonomic-mesh-office-chair-with-high-back-lumbar-support)

## 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 ventilated mesh imported from Korea keeps you fresh during marathon work sessions.
- • **Tailored Comfort at Your Command:** Adjustable headrest, lumbar support, and 4D armrests let you customize your perfect posture.
- • **Dynamic Seating for Peak Productivity:** Sliding seat and 4-position tilt lock ensure ergonomic alignment and pressure relief all day long.
- • **Built to Last, Certified for Confidence:** BIFMA-certified aluminum base and SGS-verified gas lift support up to 300 lbs with smooth 360° swivel.
- • **Effortless Mobility Meets Modern Design:** Lightweight yet sturdy with smooth-rolling casters—move seamlessly between tasks without missing a beat.

## Overview

The COLAMY Ergonomic Mesh Office Chair combines advanced adjustability with breathable Korean mesh fabric and certified durability. Featuring 4D armrests, sliding seat, and lumbar support, it’s engineered for long hours of comfort and productivity, supporting up to 300 lbs with a sleek, modern design.

## Description

Product Description COLAMY Ergonomic Mesh Office Chair Safety Warning Do not exceed the maximum weight capacity of 300 lbs. Ensure the chair is properly assembled to avoid injury.

Review: It's a little stiff at first but give it time and it will do wonders especially for your lower back.
Review: Great chair with lots of customization. Seat depth is adjustable. Headrest does not need to be installed if one does not require it. Lumbar support is an adjustable bar of plastic, unclear how much this actually helps but I imagine a small foam cushion for additional support on this bar would be helpful. The 4D armrests are pretty amazing, you'll certainly find a position that you prefer and if not, the arms can be easily removed from the chair as well. They slide extremely smoothly however there is no way to lock the position of the armrests so they will likely be knocked out of your preferred alignment requiring regular adjustment. All of the physical actions you can undertake with the chair is extremely smooth. Sitting in the chair causes no noises. Leaning back or adjusting the chair similarly there are no errant noises and it seems actual construction is good. The chair is quite light and easy to move around. Additionally, it is not top heavy and easy to fall over like a SecretLab chair for example. The seat itself is quite comfortable. It is firm, but does give way a bit and supports better than the aforementioned SecretLab chair in my opinion. It seems there is a decent stock of replacement parts for this chair as well so hopefully will be able to keep using this for many years to come. On sale under $200, I think this chair is a must-buy.

## 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 |
| Assembly type | Require Assembly |
| Capacity | One Size |
| Colour | Xk-dark Grey |
| Customer Reviews | 4.2 4.2 out of 5 stars (509) |
| Date First Available | 18 April 2025 |
| Is assembly required | Yes |
| Item Model Number | DK-Atlas-Darkgrey |
| Item model number | DK-Atlas-Darkgrey |
| Item shape | Rectangular |
| Manufacturer | COLAMY |
| Mattress comfort | High Back Ergonomic Office Chair |
| Number of boxes | 1 |
| Primary material | Aluminium |
| Product Dimensions | 70.51 x 73.51 x 130.51 cm; 20.41 kg |
| Publisher code | 3Q4R9 |
| Shipping weight | 27.22 Kilograms |
| Style | Modern |
| Type of wood | Metal |
| What is in the box? | User manual |

## Product Details

- **Brand:** COLAMY
- **Colour:** Xk-dark Grey
- **Material:** Aluminium
- **Product dimensions:** 71.1D x 73.7W x 96.5H centimetres
- **Size:** One Size

## Images

![COLAMY Ergonomic Mesh Office Chair with High Back Lumbar Support Adjustable Headrest and 4D Armrest Sliding Seat Reclining Lock - Dark Grey - Image 1](https://m.media-amazon.com/images/I/61-JY5UlkiL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by J***S on 27 November 2024*

It's a little stiff at first but give it time and it will do wonders especially for your lower back.

### ⭐⭐⭐⭐⭐ Review
*by T***O on 11 January 2026*

Great chair with lots of customization. Seat depth is adjustable. Headrest does not need to be installed if one does not require it. Lumbar support is an adjustable bar of plastic, unclear how much this actually helps but I imagine a small foam cushion for additional support on this bar would be helpful. The 4D armrests are pretty amazing, you'll certainly find a position that you prefer and if not, the arms can be easily removed from the chair as well. They slide extremely smoothly however there is no way to lock the position of the armrests so they will likely be knocked out of your preferred alignment requiring regular adjustment. All of the physical actions you can undertake with the chair is extremely smooth. Sitting in the chair causes no noises. Leaning back or adjusting the chair similarly there are no errant noises and it seems actual construction is good. The chair is quite light and easy to move around. Additionally, it is not top heavy and easy to fall over like a SecretLab chair for example. The seat itself is quite comfortable. It is firm, but does give way a bit and supports better than the aforementioned SecretLab chair in my opinion. It seems there is a decent stock of replacement parts for this chair as well so hopefully will be able to keep using this for many years to come. On sale under $200, I think this chair is a must-buy.

### ⭐⭐⭐⭐⭐ Review
*by A***C on 9 August 2024*

Después de ver docenas de videos de YouTube sobre sillas de menos de $500 USD, me decidí por esta Colamy Atlas y vaya que valió la pena. Está muy sólidamente construida, super ajustable y con buen soporte. El respaldo es cómodo y fresco gracias a la malla, y el soporte de la cabeza es muy ajustable y genuinamente funcional, en especial para llamadas de Zoom. En general muy satisfecho con la compra después de 6 meses de uso constante en home office. Realmente sslvó mi espalda! Quizá los únicos puntos a mejorar sean el soporte lumbar plástico sin acojinados y la baja resistencia del respaldo al reclinarse sin asegurar la posición. Pero por el precio, de las mejores opciones que hay.

## Frequently Bought Together

- 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
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**Shop now:** [https://www.desertcart.com.br/products/740042454-colamy-ergonomic-mesh-office-chair-with-high-back-lumbar-support](https://www.desertcart.com.br/products/740042454-colamy-ergonomic-mesh-office-chair-with-high-back-lumbar-support)

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-03-11*