---
product_id: 615746428
title: "Doro S100 Ergonomic Office Chair - with Dual Dynamic Lumbar Support, 5-Level Adjustable Backrest, 4D Coordinated Armrests, 135-degree Max. Recline Angle, Suitable for Home Office (S100 White)"
brand: "sihoo"
price: "VT439111"
currency: VUV
in_stock: true
reviews_count: 10
category: "Sihoo"
url: https://www.desertcart.vu/products/615746428-doro-s100-ergonomic-office-chair-with-dual-dynamic-lumbar-support
store_origin: VU
region: Vanuatu
---

# Dual Dynamic Lumbar Support with 6D auto-adjust 4D Coordinated Armrests with multi-directional adjust 5-Level Adjustable Backrest for custom fit Doro S100 Ergonomic Office Chair - with Dual Dynamic Lumbar Support, 5-Level Adjustable Backrest, 4D Coordinated Armrests, 135-degree Max. Recline Angle, Suitable for Home Office (S100 White)

**Brand:** sihoo
**Price:** VT439111
**Availability:** ✅ In Stock

## Summary

> 🪑 Elevate your workday with ergonomic precision and style — because your back deserves the best!

## Quick Answers

- **What is this?** Doro S100 Ergonomic Office Chair - with Dual Dynamic Lumbar Support, 5-Level Adjustable Backrest, 4D Coordinated Armrests, 135-degree Max. Recline Angle, Suitable for Home Office (S100 White) by sihoo
- **How much does it cost?** VT439111 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/615746428-doro-s100-ergonomic-office-chair-with-dual-dynamic-lumbar-support)

## 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

- • **Armrest Freedom:** 4D armrests move up/down, forward/back, and rotate inward/outward, syncing with your recline for ultimate shoulder relief.
- • **Pressure-Free Seating:** Waterfall-shaped seat cushion with 2-inch depth adjustment maximizes thigh contact and promotes healthy blood flow during long hours.
- • **Adaptive Lumbar Mastery:** Experience 6D dynamic lumbar support that molds perfectly to your posture, reducing fatigue and boosting focus.
- • **Certified Premium Build:** BIFMA & SGS certified, metal-reinforced frame, and responsive customer service guarantee durability and peace of mind.
- • **Tailored Backrest Comfort:** 5-level adjustable backrest ensures personalized upper and lower back support for all heights between 5' and 6'3".

## Overview

The SIHOO Doro S100 is a cutting-edge ergonomic office chair featuring dual dynamic lumbar support with 6D automatic adjustment, a 5-level independently adjustable backrest, and fully customizable 4D armrests. Designed for professionals working from home or office, it offers a 135-degree recline, pressure-relieving waterfall seat cushion, and premium build quality certified by BIFMA and SGS. This chair combines advanced comfort technology with sleek aesthetics to enhance productivity and well-being.

## Description

SIHOO Doro S100 Ergonomic Office Chair - with Dual Dynamic Lumbar Support, 5-Level Adjustable Backrest, 4D Coordinated Armrests, 135-degree Max. Recline Angle, Suitable for Home Office (S100 White) : desertcart.co.uk: Home & Kitchen

Review: Back support better than Herman Miller Aeron - First off the customer service is very helpful. The chair arrived late, so they gave me a kind gesture due to this which was very kind of Sihooo. I have seen reviews where people are saying they are slipping off the base of the chair, I have not experienced this myself, unless the mateiral has changed since then, but I have no feeling of sliding off the base. The depth of the base I agree could have been deeper, even with the base fully extended forwards I do feel like there could be some more depth, I am 5ft10.5. The armrests are great in terms of adjustment, however I do feel like when reclining although its nice to see the arm rests follow the reclining of the chair, it would be better to have them fixed as sometimes I do like to work in a reclined position. The back supports that have springs are AMAZING... I honestly thought this was a bit of a gimmick when seeing other chairs adopting the same support system, but it is very very supportive, we have Herman Miller Aeron chairs too and they do not have the same level of lumbar support this chair has. The adjustable upper back is brilliant too. The build quality is phenomenal, most pieces are metal, which is nice or they have been given an outer metal skin, but overall the quality is great. The mechanism to have the chair go up and down is a bit of a reach though and often I end up pressing the seat base extension lever. Also, not so clear in the description, but this chair can be reclined and locked at about 2 certain angles, so that is very helpful. There is also no tensioner beneath the base of the seat, having this could be beneficial, but at this price range and other features and quality you are getting it is understandable that is was left out. If i had the budget or if Sihoo did there more expensive office chairs in the 350-450 range I would go for that hoping it would have even more features to make it more comfortable. Who knows Sihoo may be very kind and send me one to review :D
Review: Good support and excellent value for money - Extremely decent chair for the price, product support is excellent. I had an issue with the old chair and the support team sent me a new one in a matter of a few days. Highly recommended company and chair for work From home.

## Features

- 【Dual Dynamic Lumbar Support】Sihoo's latest ergonomic chair, Doro S100, sets itself apart from traditional office chairs with its dual dynamic lumbar support. Featuring the newest dynamic adaptive mechanism and four springs, it offers 6D automatic adjustment, dynamically adapting to various body shapes and postures, providing comprehensive and enveloping lumbar support. This ultimately ensures a higher level of seating comfort.
- 【4D Coordinated Armrest】High-end ergonomic office chairs deserve equally sophisticated armrests. Doro S100 features a pair of 4D armrests with an ultra-soft and thick surface. These armrests can be adjusted up and down by 2.76 inches (7 cm), back and forth by 1.18 inches (3 cm), and inward and outward by 72°, coordinating with the backrest when reclining. You get to enjoy arm support in four directions, helping alleviate the strain on your shoulders whenever you're working, studying, and more.
- 【Advanced Independent Backrest】Doro S100 series utilizes high-resilience mesh fabric, offering an elevated back support experience. The chair back is independently adjustable, allowing the upper half to be positioned in 5 levels. Whether you are 5' (150 cm) or 6'3" (190 cm) tall, you can enjoy comprehensive support for your shoulders and neck. Additionally, the dual-wing lumbar support provides precise support to your lower back, effectively supporting your waist.
- 【Adjustable Pressure-Free Seat Cushion】Sihoo Doro S100 series offers a seat depth adjustment range of 1.97 inches (5 cm). In addition, the seat cushion utilizes a waterfall-shaped design, effectively maximizing the contact area with the thighs and hips. This remains true even when you are in motion, ultimately minimizing pressure to the greatest extent possible and ensuring unobstructed blood flow.
- 【Premium Quality Ergonomic Chair】Sihoo prioritizes both product quality and customer service. Doro S100 not only features a premium aesthetic and ergonomic design, but also utilizes higher-quality materials and boasts a more efficient after-sales service team. BIFMA and SGS certifications guarantee many years of enjoying the chair's ergonomic comfort.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CTRXBJR9 |
| Best Sellers Rank | 226,316 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 611 in Desk Chairs |
| Brand | SIHOO |
| Colour | White |
| Customer Reviews | 4.3 4.3 out of 5 stars (176) |
| Date First Available | 28 Feb. 2024 |
| Item Weight | 14.3 kg |
| Model Number | S100 M101 |
| Product Dimensions | 78.49 x 63.5 x 124.46 cm; 14.3 kg |
| Special Features | Dual Dynamic Lumbar Support, 4D Coordinated Armrests, Advanced Independent Backrest |

## Product Details

- **Brand:** SIHOO
- **Colour:** White
- **Material:** Plastic Metal
- **Product dimensions:** 78.5D x 63.5W x 124.5H centimetres
- **Size:** Basic

## Images

![Doro S100 Ergonomic Office Chair - with Dual Dynamic Lumbar Support, 5-Level Adjustable Backrest, 4D Coordinated Armrests, 135-degree Max. Recline Angle, Suitable for Home Office (S100 White) - Image 1](https://m.media-amazon.com/images/I/71QYaUTStpL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Back support better than Herman Miller Aeron
*by A***R on 11 June 2024*

First off the customer service is very helpful. The chair arrived late, so they gave me a kind gesture due to this which was very kind of Sihooo. I have seen reviews where people are saying they are slipping off the base of the chair, I have not experienced this myself, unless the mateiral has changed since then, but I have no feeling of sliding off the base. The depth of the base I agree could have been deeper, even with the base fully extended forwards I do feel like there could be some more depth, I am 5ft10.5. The armrests are great in terms of adjustment, however I do feel like when reclining although its nice to see the arm rests follow the reclining of the chair, it would be better to have them fixed as sometimes I do like to work in a reclined position. The back supports that have springs are AMAZING... I honestly thought this was a bit of a gimmick when seeing other chairs adopting the same support system, but it is very very supportive, we have Herman Miller Aeron chairs too and they do not have the same level of lumbar support this chair has. The adjustable upper back is brilliant too. The build quality is phenomenal, most pieces are metal, which is nice or they have been given an outer metal skin, but overall the quality is great. The mechanism to have the chair go up and down is a bit of a reach though and often I end up pressing the seat base extension lever. Also, not so clear in the description, but this chair can be reclined and locked at about 2 certain angles, so that is very helpful. There is also no tensioner beneath the base of the seat, having this could be beneficial, but at this price range and other features and quality you are getting it is understandable that is was left out. If i had the budget or if Sihoo did there more expensive office chairs in the 350-450 range I would go for that hoping it would have even more features to make it more comfortable. Who knows Sihoo may be very kind and send me one to review :D

### ⭐⭐⭐⭐⭐ Good support and excellent value for money
*by A***R on 12 June 2025*

Extremely decent chair for the price, product support is excellent. I had an issue with the old chair and the support team sent me a new one in a matter of a few days. Highly recommended company and chair for work From home.

### ⭐⭐⭐ Good but faulty - brand new
*by L***S on 15 September 2025*

Chair seems like it could be good. However, box was clearly brand new As you can see in the video the armrest will not stay up nor will the adjustable back support. The mesh is comfy but some type of plastic rather than fabric. But yet the chair does currently feel supportive on my back and I’ve been having very bad back pain until now. Will contact vendor to sort issues out and update at a later date.

## Frequently Bought Together

- SIHOO Doro S100 Ergonomic Office Chair - with Dual Dynamic Lumbar Support, 5-Level Adjustable Backrest, 4D Coordinated Armrests, 135-degree Max. Recline Angle, Suitable for Home Office (S100 White)
- SIHOO Ergonomic Office Chair, Office Chair with Up&Down Lumbar, High Back Home Desk Chair with 3D Armrests, Computer Chair with Adjustable 2D Headrest, Tilt Function Black
- The Office Oasis Original Roller Style Office Chair Wheels (As Seen On PBS) - Smooth & Quiet Casters - Safe for Hardwood Floors & Carpet - Easy Install with Universal Fit - Set of 5 - White

---

## 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.vu/products/615746428-doro-s100-ergonomic-office-chair-with-dual-dynamic-lumbar-support](https://www.desertcart.vu/products/615746428-doro-s100-ergonomic-office-chair-with-dual-dynamic-lumbar-support)

---

*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-03-11*