---
product_id: 534917752
title: "Doro C300 Ergonomic Office Chair with Ultra Soft 3D Armrests, Dynamic Lumbar Support for Home Office Chair, Adjustable Backrest Desk Chair, Swivel Big and Tall Computer Chair Black"
brand: "sihoo"
price: "KD 230.40"
currency: KWD
in_stock: true
reviews_count: 13
category: "Sihoo"
url: https://www.desertcart.com.kw/products/534917752-doro-c300-ergonomic-office-chair-with-ultra-soft-3d-armrests
store_origin: KW
region: Kuwait
---

# Ergonomic 3D adjustable headrest & armrests Intelligent gravity tilt with 20° recline BIFMA & TUV safety certified durability Doro C300 Ergonomic Office Chair with Ultra Soft 3D Armrests, Dynamic Lumbar Support for Home Office Chair, Adjustable Backrest Desk Chair, Swivel Big and Tall Computer Chair Black

**Brand:** sihoo
**Price:** KD 230.40
**Availability:** ✅ In Stock

## Summary

> 🖥️ Sit Smart, Work Strong — The Chair That Works as Hard as You Do!

## Quick Answers

- **What is this?** Doro C300 Ergonomic Office Chair with Ultra Soft 3D Armrests, Dynamic Lumbar Support for Home Office Chair, Adjustable Backrest Desk Chair, Swivel Big and Tall Computer Chair Black by sihoo
- **How much does it cost?** KD 230.40 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/534917752-doro-c300-ergonomic-office-chair-with-ultra-soft-3d-armrests)

## 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

- • **Smart Gravity Tilt Mechanism:** Weight-sensitive tilt with 3 recline positions lets you switch from focused work to relaxed breaks instantly.
- • **Tailored Comfort in Every Angle:** 3D adjustable headrest and armrests adapt seamlessly to your posture for all-day support.
- • **Effortless Dynamic Lumbar Support:** Auto-adaptive lumbar system moves with you, reducing fatigue and boosting productivity.
- • **Built to Last with Certified Safety:** Passed rigorous BIFMA & TUV tests, featuring SGS Class 4 cylinders for unmatched durability and peace of mind.
- • **Breathable Mesh Meets Big & Tall Design:** Oversized breathable mesh seat and backrest keep you cool and comfortable, supporting up to 150kg.

## Overview

The SIHOO Doro C300 is a premium ergonomic office chair designed for professionals seeking customizable comfort and robust support. Featuring 3D adjustable headrest and armrests, an intelligent gravity tilt mechanism with up to 20° recline, and dynamic auto-adaptive lumbar support, it ensures healthy posture during long work hours. Certified by BIFMA and TUV for safety and durability, this breathable mesh chair supports up to 150kg and is tailored for big and tall users. Perfect for home offices, it blends advanced ergonomics with lasting build quality to elevate your workspace experience.

## Description

FRESH INVENTORY Doro C300 Pro V2 with Footrest FRESH INVENTORY Doro C300 Pro V2 with Footrest FRESH INVENTORY B100 with Dynamic Lumbar Support B100 with Dynamic Lumbar Support Click for Office Chairs Visit the Store Click for Office Chairs Visit the Store Doro C300 PRO V2 First Full-Body Adaptive Support Erognomic Chair Doro C300 PRO V2 First Full-Body Adaptive Support Erognomic Chair M18 The first ergonomic office chair exclusively for you M18 The first ergonomic office chair exclusively for you

Review: A solid ergonomic office chair pro for day to day comfort - It feels sturdy and well supported when seated. Especially appreciate the lower back and neck support. The lower back support is angled ergonomically so that a push can be felt as the body leans back. The neck support is highly adjustable that it almost guarantees a comfortable setting for different postures and body types. The other parts worth mentioning are foot rest and arm rests. The foot rest has 15kg weight limit as labeled, but should be good enough for normal use. When the foot rest is fully extended out with maximum recline of the seat back, it works as a solid lounge chair substitute. Arm rests are insanely adjustable too. In fact, they are the most versatile ones I have ever seen. I used to spent lengthy time on a Herman Miller Cosm. Its build quality and material feel are better than this Sihoo, but this one offers more seating comfort and functionality. Considering the price difference, it will be hard not to recommend this one.
Review: Comfortable and accommodating for the price - I've used this chair for 3 months now, and I have zero regrets! I purchased this chair on sale, but the chair feels worth their original listed price. The mesh material has a nice, bouncy give to it that feels very comfortable when sitting. The mesh has a strategically used rubber texture that gives it some grab and prevents a sliding feeling when leaning. The plastic skelatal structure feels high-quality, and the base of the chair feels weighty and well built. The lean-back position on the chair feels great too. I haven't found a way to tilt the chair, but the lean-back feature and the shape of the base has made that a non-issue. I also haven't figured out if there is a way to further customize the lumbar support, but it feels adequitly placed and pronounced by default. A great feature of it is that it slides and automatically readjusts to your back when leaning. The entire backing of the chair can be raised or lowered as one piece. The highly customizable headrest was a selling point for me and I am VERY pleased with it. It can ARCH forward or back at multiple positions, TILT foward or back and pultiple positions, and SLIDE up or down in multiple positions. I can get it to the perfect position on my neck and get perfect head-support! The 5 metal legs and plasic rollers feel heavy and strong. The arms are adequit. They can't hug closer to your body, and the material on the armrests feel a little more stiff and frictiony than I might have originally perfered, but they feel like they will last. They may not have the pitch and extra customizability of a more expensive chairs' armrests, but they can slide forward and back and they have a large degree of rotation. I have been able to leavearge the rotation abilities offered, piared with the shape of the armrest, to find a comfortable position regardless of my various uses/needs. All-in-all, I feel it is a fantastic chair for the price and I highly reccomend it! (If Sihoo is reading this, I wish I could add-on a moderately priced, attachable footrest to this chair. 😉) End of novel.

## Features

- 【Innovative Ergonomic Chair】SIHOO's latest office chair has been developed using the latest technology to provide comfortable sitting while maintaining the correct posture for a healthy lifestyle. The ergonomic chair features an automatically adjustable 3D headrest, automatically adjustable lumbar support, linked 3D armrests, intelligent gravity structure and automatic adjustment. Following the concept of a "chair that sits on your body", the soft backrest and breathable mesh seat design provide a comfortable sitting experience, even after long hours of sitting.
- 【Wide Angle Adjustable Headrest and Trackable Backrest】The SIHOO A3 office chair features a 3D headrest with automatic macro adjustment, which can be adjusted 4.5cm up and down, 6.5cm back and forth and 20° angle. Made of soft mesh material, it is designed with the latest triangular soft elastic frame with triangular support straps from the shoulders to the lumbar area on both sides to support the back. The 4-position adjustable 6cm liftable backrest is suitable for people of all heights. When the backrest is adjusted to the highest level, it automatically reverts to 1 level.
- 【Domino auto-adaptive lumbar support and 3D linkage armrest】The SIHOO A3 office chair features a 3D automatic macro-adjustable headrest that can be adjusted 4.5cm up and down, 6.5cm back and forth and 20° angle. Made of soft mesh material, it is designed with the latest triangular soft elastic frame with triangular support straps from the shoulders to the lumbar area on both sides to support the back. The 4-position adjustable 6cm liftable backrest is suitable for people of all heights. When the backrest is adjusted to the highest level, it automatically reverts to 1 level.
- 【Intelligent gravity mechanism・Automatic adjustment function】If it is the tilt function of the ergonomic chair, it is the key construction component. SIHOO's newest chair features an intelligent gravity mechanism with weight-adjustable resilience, making it easy to operate at any weight. It has a 2-step auto-adjustment function and can be tilted to a maximum of 20 degrees from 92 degrees - 100 degrees - 112 degrees. Place your body on the back of the chair and enjoy a comfortable rocking motion. Or tilt it up to 112 degrees between work sessions for a short break and relaxation!
- 【Safety certification】SIHOO A3 office chair has passed the American BIFMA specification and German TUV product safety certification, [backrest strength test] [seat surface impact test] [caster durability test] [leg strength test] and all other tests. Equipped with SGS Class 4 cylinders certified by SGS, ensuring durability and safety. SIHOO's tables and chairs come with a three-year warranty from the date of purchase. For your peace of mind, please feel free to contact us if there are any defects, deficiencies or uncertainties in the product you are purchasing.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C3T865C2 |
| Additional Features | Adjustable,Durable,Flexible |
| Age Range Description | Adult |
| Arm Height | 31.7 Inches |
| Arm Style | With arms |
| Assembly Instructions Description | Assembly required. Follow the instructions provided to set up the chair. |
| Back Style | Solid Back |
| Best Sellers Rank | #72,063 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #154 in Home Office Desk Chairs |
| Brand | SIHOO |
| Brand Name | SIHOO |
| Chair Backrest Width | 21.26 Inches |
| Color | Black |
| Customer Reviews | 4.2 out of 5 stars 1,249 Reviews |
| Fill Material | Mesh |
| Finish Types | Plastic |
| Form Factor | Ergonomic |
| Frame Material Type | Stainless Steel |
| Furniture Base Movement | Swivel |
| Included Components | Arm Pad |
| Indoor Outdoor Usage | Indoor |
| Is Customizable? | No |
| Is Foldable | No |
| Item Depth | 15.35 inches |
| Item Dimensions | 15.35 x 23.23 x 30.31 inches |
| Item Dimensions D x W x H | 15.35"D x 23.23"W x 30.31"H |
| Item Weight | 23.1 Kilograms |
| Leg Style | Tapered Leg |
| Manufacturer | SIHOO |
| Manufacturer Part Number | DORO-C |
| Material | Mesh |
| Material Type | Mesh |
| Maximum Weight Recommendation | 150 Kilograms |
| Model Name | C-SERIES |
| Model Number | A3-C500 |
| Pattern | Solid |
| Product Care Instructions | Wipe Clean |
| Product Dimensions | 15.35"D x 23.23"W x 30.31"H |
| Reclining Position Count | 3 |
| Recommended Uses For Product | Office |
| Required Assembly | No |
| Room Type | Office |
| Seat Back Interior Height | 17.72 Inches |
| Seat Depth | 16.54 inches |
| Seat Height | 18.9 Inches |
| Seat Material | Mesh |
| Shape | S-Shape |
| Size | Oversized |
| Style Name | Modern |
| Surface Recommendation | Hard Floor |
| Tilting | Yes |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** SIHOO
- **Color:** Black
- **Material:** Mesh
- **Product Dimensions:** 15.35"D x 23.23"W x 30.31"H
- **Size:** Oversized

## Images

![Doro C300 Ergonomic Office Chair with Ultra Soft 3D Armrests, Dynamic Lumbar Support for Home Office Chair, Adjustable Backrest Desk Chair, Swivel Big and Tall Computer Chair Black - Image 1](https://m.media-amazon.com/images/I/71ir96hzGeL.jpg)

## Available Options

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

## Questions & Answers

**Q: Can you help me understand the lumbar support function and other adjustment functions of this chair?**
A: Hello, this Doro C300 ergonomic office chair incorporates a dynamic tracking system that conforms to your back as you move your upper body to adjust to the position that makes you most comfortable.
This high-back office chair is also equipped with 3D armrests, and the backrest height offers four levels of elevation adjustment.

**Q: Has anyone tried this chair comfortable, how about the lumbar support?**
A: Very comfortable, the chair is very large, tall people sitting also suitable, and their lumbar pillow can be self-adaptive adjustment, I have fallen in love with this chair.

**Q: What is the difference between this chair and your M18?**
A: Compared to our M18, this chair has more adjustment options and a more luxurious design, such as the ultra soft 3D Armrests, more adjustable height backrests, and a dynamic lumbar support design, which better supports your waist and has a larger size and load-bearing capacity，which is more suitable for tall and big people.

**Q: I want to choose a Office chair for my newly renovated office.Is there anyone who has bought it willing to share the visual effect of the real object?**
A: I am glad to share with you that I purchased this chair a week ago and placed it in my study. The actual product has a more textured texture, and its exterior design can truly fit every usage scenario. Its functions are absolutely stunning, and I work late without any pain in my waist (solving the problem that has been bothering me for a long time).

## Customer Reviews

### ⭐⭐⭐⭐⭐ A solid ergonomic office chair pro for day to day comfort
*by W***S on March 30, 2026*

It feels sturdy and well supported when seated. Especially appreciate the lower back and neck support. The lower back support is angled ergonomically so that a push can be felt as the body leans back. The neck support is highly adjustable that it almost guarantees a comfortable setting for different postures and body types. The other parts worth mentioning are foot rest and arm rests. The foot rest has 15kg weight limit as labeled, but should be good enough for normal use. When the foot rest is fully extended out with maximum recline of the seat back, it works as a solid lounge chair substitute. Arm rests are insanely adjustable too. In fact, they are the most versatile ones I have ever seen. I used to spent lengthy time on a Herman Miller Cosm. Its build quality and material feel are better than this Sihoo, but this one offers more seating comfort and functionality. Considering the price difference, it will be hard not to recommend this one.

### ⭐⭐⭐⭐⭐ Comfortable and accommodating for the price
*by A***Y on September 15, 2024*

I've used this chair for 3 months now, and I have zero regrets! I purchased this chair on sale, but the chair feels worth their original listed price. The mesh material has a nice, bouncy give to it that feels very comfortable when sitting. The mesh has a strategically used rubber texture that gives it some grab and prevents a sliding feeling when leaning. The plastic skelatal structure feels high-quality, and the base of the chair feels weighty and well built. The lean-back position on the chair feels great too. I haven't found a way to tilt the chair, but the lean-back feature and the shape of the base has made that a non-issue. I also haven't figured out if there is a way to further customize the lumbar support, but it feels adequitly placed and pronounced by default. A great feature of it is that it slides and automatically readjusts to your back when leaning. The entire backing of the chair can be raised or lowered as one piece. The highly customizable headrest was a selling point for me and I am VERY pleased with it. It can ARCH forward or back at multiple positions, TILT foward or back and pultiple positions, and SLIDE up or down in multiple positions. I can get it to the perfect position on my neck and get perfect head-support! The 5 metal legs and plasic rollers feel heavy and strong. The arms are adequit. They can't hug closer to your body, and the material on the armrests feel a little more stiff and frictiony than I might have originally perfered, but they feel like they will last. They may not have the pitch and extra customizability of a more expensive chairs' armrests, but they can slide forward and back and they have a large degree of rotation. I have been able to leavearge the rotation abilities offered, piared with the shape of the armrest, to find a comfortable position regardless of my various uses/needs. All-in-all, I feel it is a fantastic chair for the price and I highly reccomend it! (If Sihoo is reading this, I wish I could add-on a moderately priced, attachable footrest to this chair. 😉) End of novel.

### ⭐⭐⭐⭐⭐ Unmatched Comfort and Quality - The SIHOO Doro C300 Delivers!
*by F***E on December 27, 2023*

After spending countless hours at my desk, I finally found the perfect companion for my workday - the SIHOO Doro C300 Ergonomic Office Chair. It’s not just a chair; it’s a game-changer. From the moment I sat down, the difference was clear. The ultra-soft 3D armrests cradle my arms like a gentle cloud, reducing fatigue during those long coding sessions. The chair’s design is not only sleek and modern but also intelligently contoured to support the natural curve of my spine. The adjustments are intuitive and plentiful, allowing me to tailor the fit to my body’s needs. Whether I’m leaning back to contemplate a problem or sitting up to focus, the chair moves with me, offering consistent support. The robust construction assures me that it’s a lasting investment. Plus, the easy assembly meant I went from unboxing to relaxing in no time. In my extensive experience with office chairs, the SIHOO Doro C300 stands out for its dedication to comfort, ergonomics, and quality. It’s an absolute must-have for anyone serious about their office setup. Five stars aren’t enough to capture the sheer excellence of this chair!

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*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-05-13*