---
product_id: 687206844
title: "SIHOO Doro S300 Ergonomic Office Chair with Dual Dynamic Lumbar Support,Home Office Computer Chair, 6D Coordinated Armrests, Adjustable Rolling Chair (Black)"
brand: "sihoo"
price: "19132.38 DT"
currency: TND
in_stock: false
reviews_count: 4
url: https://www.desertcart.tn/products/687206844-sihoo-doro-s300-ergonomic-office-chair-with-dual-dynamic-lumbar
store_origin: TN
region: Tunisia
---

# 6D Coordinated Armrests for ultimate posture fit Aerospace-grade elastic tension adjustment for zero-gravity feel Dual Dynamic Lumbar Support mimics natural spine curve SIHOO Doro S300 Ergonomic Office Chair with Dual Dynamic Lumbar Support,Home Office Computer Chair, 6D Coordinated Armrests, Adjustable Rolling Chair (Black)

**Brand:** sihoo
**Price:** 19132.38 DT
**Availability:** ❌ Out of Stock

## Summary

> 🪑 Elevate your workday comfort — because your spine deserves the VIP treatment!

## Quick Answers

- **What is this?** SIHOO Doro S300 Ergonomic Office Chair with Dual Dynamic Lumbar Support,Home Office Computer Chair, 6D Coordinated Armrests, Adjustable Rolling Chair (Black) by sihoo
- **How much does it cost?** 19132.38 DT with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/687206844-sihoo-doro-s300-ergonomic-office-chair-with-dual-dynamic-lumbar)

## 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 6D Armrests:** Move freely in six directions to perfectly match your unique work posture and reduce strain.
- • **Dynamic Lumbar Support:** Innovative dual lumbar system automatically adjusts to your spine’s natural curve, preventing fatigue during marathon work sessions.
- • **Shock-Absorbing Suspension:** Feel like you’re sitting on soft ground with a suspension system that flexes with your every move, enhancing comfort and focus.
- • **Customizable Elastic Tension:** Fine-tune the chair’s resistance with aerospace-grade materials for a personalized zero-gravity sitting experience.
- • **Four-Axis Coordinated Recline:** Evenly distributes pressure across hips and back, promoting healthy posture and reducing slouching for long-term spinal health.

## Overview

The SIHOO Doro S300 is a cutting-edge ergonomic office chair designed for professionals who demand both style and superior support. Featuring industry-leading 6D adjustable armrests, a dynamic dual lumbar support system that adapts to your spine’s natural curve, and aerospace-grade elastic tension adjustment, this chair delivers a zero-gravity sitting experience. Its shock-absorbing suspension and four-axis coordinated recline ensure pressure is evenly distributed, reducing fatigue during long hours at the desk. Perfect for home or office, the S300 blends advanced biomechanics with sleek design to keep you productive and comfortable.

## Description

ergonomic office chair ,desk chair

Review: Best Bang For The Buck! - I spent weeks mulling back and forth between this, the Hbada E3 Pro, Hinomi X1, and a used Steelcase Leap. The motivator that pushed me to purchase this chair was catching it during a lightning deal, with an additional 10% coupon. My total was $577 all in. Some assembly required, but it shouldn't take you more than 15 minutes. My initial impression of the chair has been great. I work from home and spend 10+ hours a day sitting at my computer. There is a lot of flexibility to support your seating preference. The mesh is nice and soft and there is just enough give to provide a nice cushion, it could be a little more give if I am being picky. Like some other, mine arrived three days past the estimated delivery date. With two days where it was "out for delivery" and never actually made it to my door. btod.com (behind the office door) provided the best review on this chair. One video produced by them was the initial impression, and then a second video was produced as a follow-up.
Review: Great chair with one issue over time - The chair holds up really well and I have had it for maybe 2 years now. The lumbar support sounds good on paper but it doesn't work as well as they probably hoped. The one part that has worn out is the seat springs and it now longer has that "spring" in the seat but instead just instantly bottoms out (I weigh 200 lbs). The mesh looks and feels just like Day 1 still with no loss of tension over this time.

## Features

- 【Brand New Upgrade】Sihoo Doro S300 is a newly upgraded ergonomic office chair. It combines high quality with a visually appealing ergonomic design, featuring four new functional systems. Pioneering the industry with 6D armrests, it adapts to any posture in any scenario, making it the optimal choice for gaming chairs, office chairs, and desk chairs.
- 【Coordinated Support System】Sihoo Doro S300 office chair utilizes a four-axis linkage. During the reclining process, it captures the user's sitting posture and evenly distributes pressure from the hips and back onto the seat. In various sitting positions, your body can stretch and relax, promoting healthy spinal support for office work.
- 【Precise Elastic Adjustment System】The mechanism of Sihoo Doro S300 office chair is constructed with elastic plates made of aerospace-grade material. The elasticity can be fine tuned using the tension adjustment handle, allowing users to customize it to the optimal smoothness based on their body weight. This eliminates back pressure, providing a zero-gravity experience and allowing you forget about gravity.
- 【Bionic Dynamic Lumbar Support System】Sihoo Doro S300 office chair replicates the curve of the human body's lumbar region. It introduces an innovative dynamic adaptive lumbar support mechanism, supporting 6D automatic deformation movement, achieving an all-encompassing lumbar support effect for different body shapes. Dynamic lumbar support ensures comfort during prolonged periods of sitting, preventing fatigue.
- 【Shock-Absorbing Suspension System】Sihoo Doro S300 office chair incorporates a Shock-Absorbing Suspension System. When the human body sits on the office chair, it provides a sensation akin to sitting on soft ground. This function automatically balances flexible sitting posture support according to the changes in the body's sitting position. Whether working or resting, it ensures the most suitable support experience.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DQTRVSHS |
| Age Range Description | Adult |
| Arm Style | Track |
| Assembly Instructions Description | Assembly required. Instructions included. |
| Back Style | Solid Back |
| Best Sellers Rank | #3,039,072 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #5,890 in Home Office Desk Chairs |
| Brand | SIHOO |
| Brand Name | SIHOO |
| Color | Black |
| Customer Reviews | 4.0 out of 5 stars 7 Reviews |
| Fill Material | Foam |
| Form Factor | Recliner |
| Frame Material Type | Aluminum |
| Furniture Finish | Aluminum |
| Included Components | Arm Pad, Cushion |
| Indoor Outdoor Usage | Indoor |
| Item Depth | 30.9 inches |
| Item Dimensions | 30.9 x 25.59 x 40 inches |
| Item Dimensions D x W x H | 30.9"D x 25.59"W x 40"H |
| Item Weight | 30 kg |
| Leg Style | Tapered Leg |
| Manufacturer | SIHOO |
| Manufacturer Part Number | S300 M101 FBM-US |
| Material | Mesh |
| Material Type | Mesh |
| Maximum Weight Recommendation | 330 pounds |
| Model Number | S300 M101 FBM-US |
| Pattern | Solid |
| Product Care Instructions | Wipe Clean |
| Product Dimensions | 30.9"D x 25.59"W x 40"H |
| Reclining Position Count | 3 |
| Seat Material | Mesh |
| Shape | Rectangular |
| Size | 2 ft 1 in x 2 ft 9 in x 3 ft 4 in |
| Style Name | Experience Upgrade |
| Surface Recommendation | Hard Floor |
| Unit Count | 1 Count |

## Product Details

- **Brand:** SIHOO
- **Color:** Black
- **Material:** Mesh
- **Product Dimensions:** 30.9"D x 25.59"W x 40"H
- **Size:** 2 ft 1 in x 2 ft 9 in x 3 ft 4 in

## Images

![SIHOO Doro S300 Ergonomic Office Chair with Dual Dynamic Lumbar Support,Home Office Computer Chair, 6D Coordinated Armrests, Adjustable Rolling Chair (Black) - Image 1](https://m.media-amazon.com/images/I/71VCWl4FfLL.jpg)
![SIHOO Doro S300 Ergonomic Office Chair with Dual Dynamic Lumbar Support,Home Office Computer Chair, 6D Coordinated Armrests, Adjustable Rolling Chair (Black) - Image 2](https://m.media-amazon.com/images/I/716HwzLQHeL.jpg)
![SIHOO Doro S300 Ergonomic Office Chair with Dual Dynamic Lumbar Support,Home Office Computer Chair, 6D Coordinated Armrests, Adjustable Rolling Chair (Black) - Image 3](https://m.media-amazon.com/images/I/71JCY03GFvL.jpg)
![SIHOO Doro S300 Ergonomic Office Chair with Dual Dynamic Lumbar Support,Home Office Computer Chair, 6D Coordinated Armrests, Adjustable Rolling Chair (Black) - Image 4](https://m.media-amazon.com/images/I/61DWG3aldTL.jpg)
![SIHOO Doro S300 Ergonomic Office Chair with Dual Dynamic Lumbar Support,Home Office Computer Chair, 6D Coordinated Armrests, Adjustable Rolling Chair (Black) - Image 5](https://m.media-amazon.com/images/I/617h+e9eWJL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Best Bang For The Buck!
*by J***E on March 12, 2025*

I spent weeks mulling back and forth between this, the Hbada E3 Pro, Hinomi X1, and a used Steelcase Leap. The motivator that pushed me to purchase this chair was catching it during a lightning deal, with an additional 10% coupon. My total was $577 all in. Some assembly required, but it shouldn't take you more than 15 minutes. My initial impression of the chair has been great. I work from home and spend 10+ hours a day sitting at my computer. There is a lot of flexibility to support your seating preference. The mesh is nice and soft and there is just enough give to provide a nice cushion, it could be a little more give if I am being picky. Like some other, mine arrived three days past the estimated delivery date. With two days where it was "out for delivery" and never actually made it to my door. btod.com (behind the office door) provided the best review on this chair. One video produced by them was the initial impression, and then a second video was produced as a follow-up.

### ⭐⭐⭐⭐ Great chair with one issue over time
*by S***N on July 24, 2026*

The chair holds up really well and I have had it for maybe 2 years now. The lumbar support sounds good on paper but it doesn't work as well as they probably hoped. The one part that has worn out is the seat springs and it now longer has that "spring" in the seat but instead just instantly bottoms out (I weigh 200 lbs). The mesh looks and feels just like Day 1 still with no loss of tension over this time.

### ⭐⭐⭐⭐⭐ Sloucher's Dream Chair
*by M***I on June 2, 2025*

The best chair for my pain areas. This chair really helps with my slouching which causes alot of these issues. It helps me sit properly without any discomfort. The chair literally feels perfect in every single way. I was skeptical at first before dropping a ton of money on this, but with the help of ChatGPT, it narrowed my decision to this vs other chairs as well as the features. Build Quality A+ Ease of Assembly A+ Functionally A+ Sturdiness A+ FYI, I'm 5'5 and this is perfect for my height. I love that it's adjustable, breathable and all around a very comfortable chair to work long hours in.

## Frequently Bought Together

- SIHOO Doro S300 Ergonomic Office Chair with Dual Dynamic Lumbar Support,Home Office Computer Chair, 6D Coordinated Armrests, Adjustable Rolling Chair (Black)
- SIHOO M57 Ergonomic Office Chair with 3 Way Armrests Lumbar Support and Adjustable Headrest High Back with Tilt Function (Black)
- SIHOO 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

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.tn/products/687206844-sihoo-doro-s300-ergonomic-office-chair-with-dual-dynamic-lumbar](https://www.desertcart.tn/products/687206844-sihoo-doro-s300-ergonomic-office-chair-with-dual-dynamic-lumbar)

---

*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-08-19*