---
product_id: 537784908
title: "SIHOO Doro C300 Ergonomic Office Chair with Ultra Soft 3D Armrests, Dynamic Lumbar Support for Home Office Chair, Adjustable Backrest Desk Chair (White)"
brand: "sihoo"
price: "R55433"
currency: ZAR
in_stock: true
reviews_count: 10
category: "Sihoo"
url: https://www.desertcart.co.za/products/537784908-sihoo-doro-c300-ergonomic-office-chair-with-ultra-soft-3d
store_origin: ZA
region: South Africa
---

# 3D adjustable armrests 150kg weight capacity breathable mesh backrest SIHOO Doro C300 Ergonomic Office Chair with Ultra Soft 3D Armrests, Dynamic Lumbar Support for Home Office Chair, Adjustable Backrest Desk Chair (White)

**Brand:** sihoo
**Price:** R55433
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** SIHOO Doro C300 Ergonomic Office Chair with Ultra Soft 3D Armrests, Dynamic Lumbar Support for Home Office Chair, Adjustable Backrest Desk Chair (White) by sihoo
- **How much does it cost?** R55433 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/537784908-sihoo-doro-c300-ergonomic-office-chair-with-ultra-soft-3d)

## 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

- • **Adaptive Comfort, Always:** Self-adaptive lumbar support moves with you to relieve back pain and boost posture.
- • **3D Armrests for Every Move:** Ultra-soft armrests adjust in three directions and synchronize with recline for ultimate arm comfort.
- • **Certified Safety & Quality:** 12 patents, EU & US safety certifications, and a 3-year warranty ensure lasting reliability.
- • **Breathable & Durable Design:** Fully breathable mesh and silent, durable wheels keep you cool and mobile all day.
- • **Tailored Recline Experience:** Four-position adjustable backrest with smart weight-sensing for effortless, balanced reclining.

## Overview

The SIHOO Doro C300 is a premium ergonomic office chair designed for millennial professionals working from home or office. Featuring a self-adaptive lumbar support system, ultra-soft 3D adjustable armrests, and a breathable mesh backrest, it supports up to 150kg with a smart weight-sensing reclining mechanism. Certified for safety and durability, this chair blends cutting-edge ergonomic technology with sleek white aesthetics to keep you comfortable, productive, and stylish throughout your workday.

## Description

SIHOO Doro C300 Ergonomic Office Chair with Ultra Soft 3D Armrests, Dynamic Lumbar Support for Home Office Chair, Adjustable Backrest Desk Chair (White) : desertcart.co.uk: Home & Kitchen

Review: Comfortable and supportive - This is a modern mesh office chair. I find it a little harder than my old office chair but the mesh is actually very comfortable and the lumbar support works well. This chair is quite big and heavy and could support larger people. I'm 5'7" and small/meduim build and it's ok for me but would easily suit much larger people. The lumbar support mechanism is a bit unusual in the way it moves when you recline but I found that for me it works well and much better that my old chair which had a fixed lumbar support. The wheels is comed with don't work well on thick carpet but the manufacturer was kind enough to provide replacement rubber wheels on request and for free which work well. It's solidly built and should last for many years I think. The only things they could so better would be to allow the arms so be fixed rather than constantly rotating and allow the chair to recline a bit more.
Review: Fantastic remote work chair, Heman Miller dupe (in my opinion) - I wanted the best office chair after years of using a standard office chair given to me by previous employer. It was hell and affecting my health, pretty sure it gave me circulation issues in my leg and a very sore bottom. After researching found out a Herman Miller chair would be the best, however not the price (for me) brand new and second hand was still very pricey. Dug a little deeper and stumbled on this chair, in my humble opinion this is a close enough dupe for that brand. I am absolutely thrilled! Pros: The ergonomic seat is wide and long enough to not cut off mid thigh (like previous chair) as it dips downwards. The lumbar support is heaven for the lower back pain I have and the neck support is great and adjustable! The chair is solid.aking it feel like top quality. Best two people assemble it due to its heaviness. The mesh seating material is great and breathable, zero sweaty feeling when you stand up after some time. The recline feels so good and I love the way I've set it up that I can rest my legs up and just chill. I just wish the laptop could follow you too, I'll work out a way. Cons: Instructions were not super clear on numbering and identification of the bolts etc but not that difficult to work out. I really wish you could lock the arm rests to where you like them. Any little nudge and they move. It'd be great if there was a drawing on how many different ways they move too, had to work it out myself. The gas lift may not be enough if you have longer legs, I'm ok but I believe you can buy one and fit it to this chair or reach out to seller about it. I'd personally prefer better wheels but honestly my chair hardly moves due to how I've positioned it and I'm on wood flooring if needed for moving. Not sure how easy it would be on carpet. You will not regret it, fabulous remote office chair. My best Prime day discount purchase (£454) to date.

## Features

- 【Innovative Ergonomic Chair】SIHOO Doro C300 ergonomic office chair combines the latest technologies to help you maintain a comfortable posture and live a healthy lifestyle. This desk chair comes with an adjustable headrest, self-adaptive lumbar support, ultra-soft 3D armrests, a smart weight-sensing mechanism, durable and silent chair wheels, a flexible backrest, and a fully breathable mesh design, offering lasting comfort even after all day sitting.
- 【Dynamic Tracking System】The backrest of the SIHOO ergonomic office chair features a fully breathable mesh design and a flexible triangular frame, conforming to your back as you move your upper body from side to side. The backrest of the home high back office chair has a four-position adjustment, allowing for 6cm (2.36") of up and down movement, making it suitable for individuals of varying heights. When adjusted to the highest position, it automatically returns to the lowest level.
- 【Self-Adaptive Lumbar Support & 3D Coordinated Armrests】When seated in the SIHOO Doro C300 computer chair, the self-adaptive lumbar support automatically moves with your body, and the ergonomic office chair provides continuous support and comfort to your lower back, effectively alleviating back pain and protecting your health. The desk chair's 3D armrests adjust in three directions and synchronize when you recline, allowing you to relax your arms in all positions.
- 【Intelligent weight-sensing mechanism】SIHOO Doro C300 office chair for home features an intelligent weight-sensing mechanism that allows our chair to support up to 150 kg, adapting to the user's weight while ensuring an effortlessly balanced reclining experience. Our computer desk chair can be tilted at 110°, 120°, and 130° angles, so you can relax and rest in comfort.
- 【Safety Certifications】Safety is the top priority for SIHOO office chairs. The SIHOO Doro C300 ergonomic office chair holds 12 patents, passes the EU's REACH and EN1335 standards, and has German TUV certification for safety and quality. Our ergonomic office chairs also comply with US SGS BIFMA standards and feature a class 4 SGS-certified gas lift for enhanced durability and safety. We promise to offer free product accessories within the three-year warranty period from the date of purchase.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C3TNC785 |
| Best Sellers Rank | 41,829 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 307 in Desk Chairs 4,635 in Climate Pledge Friendly: Shop All |
| Brand | SIHOO |
| Colour | White |
| Customer Reviews | 4.2 4.2 out of 5 stars (2,003) |
| Date First Available | 28 April 2023 |
| Item Weight | 23.1 kg |
| Model Number | DORO-C |
| Product Dimensions | 117 x 75 x 65 cm; 23.1 kg |
| Special Features | 3D handrail, 4-position Adjustable Backrest, intelligent weight-sensing mechanism, self-adaptive lumbar support |

## Product Details

- **Brand:** SIHOO
- **Colour:** White
- **Material:** Faux Leather
- **Product dimensions:** 70D x 70W x 128H centimetres
- **Size:** Standard

## Images

![SIHOO Doro C300 Ergonomic Office Chair with Ultra Soft 3D Armrests, Dynamic Lumbar Support for Home Office Chair, Adjustable Backrest Desk Chair (White) - Image 1](https://m.media-amazon.com/images/I/614ynmHIBeL.jpg)

## Available Options

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

## Questions & Answers

**Q: Is this chair friendly for a designer who needs to sit in front of a computer for a long time?**
A: Great,！even if I sit in front of the computer for 6-8 hours every day, I don't feel any discomfort in my waist. I have already phased out the chair I bought for 50 pounds a year ago.

**Q: Do I have to pay customs for this to be delivered in EU?**
A: Mine was shipped from Uk, so
Not sure about eu

**Q: Can you help me understand the lumbar support function and other adjustment functions of this chair?**
A: I tried to describe these aspects in my review. What do you want to know?

**Q: Seat seems very low at it's highest setting, any feedback from recent purchasers please?**
A: The height is good

## Customer Reviews

### ⭐⭐⭐⭐⭐ Comfortable and supportive
*by P***A on 29 July 2025*

This is a modern mesh office chair. I find it a little harder than my old office chair but the mesh is actually very comfortable and the lumbar support works well. This chair is quite big and heavy and could support larger people. I'm 5'7" and small/meduim build and it's ok for me but would easily suit much larger people. The lumbar support mechanism is a bit unusual in the way it moves when you recline but I found that for me it works well and much better that my old chair which had a fixed lumbar support. The wheels is comed with don't work well on thick carpet but the manufacturer was kind enough to provide replacement rubber wheels on request and for free which work well. It's solidly built and should last for many years I think. The only things they could so better would be to allow the arms so be fixed rather than constantly rotating and allow the chair to recline a bit more.

### ⭐⭐⭐⭐ Fantastic remote work chair, Heman Miller dupe (in my opinion)
*by A***R on 10 August 2025*

I wanted the best office chair after years of using a standard office chair given to me by previous employer. It was hell and affecting my health, pretty sure it gave me circulation issues in my leg and a very sore bottom. After researching found out a Herman Miller chair would be the best, however not the price (for me) brand new and second hand was still very pricey. Dug a little deeper and stumbled on this chair, in my humble opinion this is a close enough dupe for that brand. I am absolutely thrilled! Pros: The ergonomic seat is wide and long enough to not cut off mid thigh (like previous chair) as it dips downwards. The lumbar support is heaven for the lower back pain I have and the neck support is great and adjustable! The chair is solid.aking it feel like top quality. Best two people assemble it due to its heaviness. The mesh seating material is great and breathable, zero sweaty feeling when you stand up after some time. The recline feels so good and I love the way I've set it up that I can rest my legs up and just chill. I just wish the laptop could follow you too, I'll work out a way. Cons: Instructions were not super clear on numbering and identification of the bolts etc but not that difficult to work out. I really wish you could lock the arm rests to where you like them. Any little nudge and they move. It'd be great if there was a drawing on how many different ways they move too, had to work it out myself. The gas lift may not be enough if you have longer legs, I'm ok but I believe you can buy one and fit it to this chair or reach out to seller about it. I'd personally prefer better wheels but honestly my chair hardly moves due to how I've positioned it and I'm on wood flooring if needed for moving. Not sure how easy it would be on carpet. You will not regret it, fabulous remote office chair. My best Prime day discount purchase (£454) to date.

### ⭐⭐⭐⭐⭐ very comfortable chair for the price
*by M***N on 30 May 2024*

When my last lock down office chair fell apart I settled on this one to replace it. Its a good solid item and fairly heavy so like others advise to assemble in the room it will be used in if possible. There are some YouTube review videos that also show assembly but the instructions in the pack are fine. They also provide extra nuts and bolts so dont worry if you have a few spare at the end. I opted for a mesh chair this time as my last faux leather one was less comfortable in hot weather. This mesh gives very good support and more than might be anticipated from the images. The back rest does take a bit of getting used to, but after a little time using the chair I really like how it adjusts to the small of your back. The gas lift has the usual up and down but you can also lock the chair in a fixed position or in a recline mode where leaning back allows you to gently recline backwards. The seat back adjusts up and down with a good range of settings. The arms adjust up and down but the sideways adjustment is quite loose so the arms do move around, not when sitting but if you knock them. This doesnt bother me as i like being able to adjust the direction of the arm rests to different angles. There is also a neck rest, which looked a bit gimmicky to me but actually gives good support if needed. We have Herman miller chairs at work, and i find this one as comfortable as those but at a much more reasonable price.

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-03-18*