---
product_id: 612856767
title: "SIHOO S100C Ergonomic Office Chair, 6D Dynamic Lumbar Support, Adjustable Seat Depth, Ultra Soft 3D Armrests, Adjustable Backrest Home Office Chair, Big and Tall Computer Chair (Black)"
brand: "sihoo"
price: "R$6892"
currency: BRL
in_stock: false
url: https://www.desertcart.com.br/products/612856767-sihoo-s100c-ergonomic-office-chair-6d-dynamic-lumbar-support-adjustable
store_origin: BR
region: Brazil
---

# 4D Ultra Soft Armrests 6D Dynamic Lumbar Support 5cm Adjustable Seat Depth SIHOO S100C Ergonomic Office Chair, 6D Dynamic Lumbar Support, Adjustable Seat Depth, Ultra Soft 3D Armrests, Adjustable Backrest Home Office Chair, Big and Tall Computer Chair (Black)

**Brand:** sihoo
**Price:** R$6892
**Availability:** ❌ Out of Stock

## Summary

> 🪑 Elevate your workday with ergonomic luxury that adapts to you — because your back deserves the best!

## Quick Answers

- **What is this?** SIHOO S100C Ergonomic Office Chair, 6D Dynamic Lumbar Support, Adjustable Seat Depth, Ultra Soft 3D Armrests, Adjustable Backrest Home Office Chair, Big and Tall Computer Chair (Black) by sihoo
- **How much does it cost?** R$6892 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/612856767-sihoo-s100c-ergonomic-office-chair-6d-dynamic-lumbar-support-adjustable)

## 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 lift, rotate, and slide to cradle your arms in ultra-soft comfort, reducing strain.
- • **Custom Seat Fit:** Wire-controlled 5cm seat depth adjustment ensures pressure-free seating and smooth blood flow.
- • **Versatile Recline Modes:** Lock in your ideal angle between 98°-135° for focused work, relaxed breaks, or power naps.
- • **Tailored Lumbar Perfection:** 6D adaptive lumbar support molds to your unique spine curve for all-day comfort and posture health.
- • **Certified Safety & Durability:** SGS & BIFMA tested with a 3-year warranty—invest in a chair that supports you and your peace of mind.

## Overview

The SIHOO S100C Ergonomic Office Chair features a pioneering 6D dynamic lumbar support system with a bionic butterfly wing design, adjustable seat depth, and ultra-soft 4D armrests. Its three-position recline lock and mesh-aluminum frame combine durability with breathable comfort. Certified by SGS and BIFMA, this chair supports up to 300 lbs and comes with a 3-year warranty, making it a premium choice for professionals seeking tailored ergonomic support in home or office settings.

## Description

Buy SIHOO S100C Ergonomic Office Chair, 6D Dynamic Lumbar Support, Adjustable Seat Depth, Ultra Soft 3D Armrests, Adjustable Backrest Home Office Chair, Big and Tall Computer Chair (Black) online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase.

## Features

- 【Integrated Head and Back Support Structure, Bionic Dynamic Lumbar Support System】The ergonomic office chair's lumbar back separated three-part butterfly wing lumbar support design, the back of the chair 7CM lifting, can be adjusted to the right position according to different heights, to achieve the headrest lumbar pillow are naturally fit, seamless. Bionic human lumbar curve shape, the first lumbar dynamic adaptive lumbar support mechanism, support for 6D automatic deformation movement, to achieve a full range of different body shape parcel lumbar effect, for your tailor-made "seat", scientific and healthy support waist;
- 【The seat cushion and back of the chair do elasticity partition】The seat cushion is subject to greater force, the tension of the mesh cloth used is also greater, better support and durability. The back of the chair is less stressed, the mesh tension is moderate, relatively soft, can better fit the curve of the back, support more comfortable;
- 【Three-Position Recline Adjustment Lock, 3D Linkage Armrest】98-135 degree recline. 4D armrest can lift 7CM, the armrest surface can be rotated left and right by 72°, front and back adjustment of 3CM. It can meet the modes of office mode, leisure mode and lunch break mode and so on;
- 【Ergonomic Imitation Adjustable Seat Depth Cushion】Wire-controlled seat depth adjustment function, 5CM adjustment, safe and reliable, sturdy and durable. Ergonomic human body imitation surface design, even pressure distribution, whether you are leaning back or forward, the seat surface can provide the most comfortable support, soothe the pressure on the back of the thighs and the entire buttocks, and maintain smooth blood circulation;
- 【Safety Certification】Safety is the top priority of SIHOO office chair.SIHOO S100 ergonomic office chair with 4 levels of electroplated gas rods: passed the SGS test, the U.S. BIFMA test. We promise to provide free product parts during the three-year warranty period from the date of purchase.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CQLQ3ZPW |
| Additional Features | Adjustable Backrest, Adjustable Height, Adjustable Lumbar, Ergonomic |
| Age Range Description | Adult |
| Arm Style | Rounded |
| Assembly Instructions Description | The product requires assembly. |
| Back Style | High Back |
| Best Sellers Rank | #39,207 in Home ( See Top 100 in Home ) #219 in Home Office Desk Chairs |
| Brand Name | SIHOO |
| Color | Black |
| Customer Reviews | 3.9 3.9 out of 5 stars (17) |
| Fill Material | Foam |
| Form Factor | Ergonomic |
| Frame Material Type | Mesh & Aluminum |
| Furniture Base Movement | Swivel |
| Furniture Finish | Aluminum |
| Included Components | Arm Pad, Caster, Cushion, Ottoman |
| Indoor Outdoor Usage | Indoor |
| Is Extendable | No |
| Is Foldable | No |
| Item Depth | 74 centimeters |
| Item Dimensions | 74 x 74 x 127 centimeters |
| Item Dimensions D x W x H | 74D x 66W x 127H centimeters |
| Item Type Name | Ergonomic Office Chair |
| Item Weight | 21.3 Kilograms |
| Leg Style | Tapered Leg |
| Manufacturer | SIHOO |
| Manufacturer Part Number | DORO-C300-PRO |
| Material Type | mesh |
| Model Name | S100C-Black |
| Model Number | S100C |
| Number of Items | 1 |
| Number of Packs | 1 |
| Pattern | Solid |
| Product Care Instructions | Wipe Clean |
| Reclining Position Count | 3 |
| Recommended Uses For Product | Office |
| Required Assembly | Yes |
| Room Type | Office |
| Seat Depth | 5 centimeters |
| Seat Material | Mesh |
| Shape | House |
| Size | S100 |
| Style Name | S100 |
| Surface Recommendation | Carpet, Hard Floor |
| Theme | Ergonomics |
| Tilting | Yes |
| UPC | 799947518401 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** SIHOO
- **Colour:** Black
- **Material:** mesh
- **Product dimensions:** 74D x 66W x 127H centimeters
- **Size:** S100

## Images

![SIHOO S100C Ergonomic Office Chair, 6D Dynamic Lumbar Support, Adjustable Seat Depth, Ultra Soft 3D Armrests, Adjustable Backrest Home Office Chair, Big and Tall Computer Chair (Black) - Image 1](https://m.media-amazon.com/images/I/71ER-+0pb-L.jpg)

## Available Options

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

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.com.br/products/612856767-sihoo-s100c-ergonomic-office-chair-6d-dynamic-lumbar-support-adjustable](https://www.desertcart.com.br/products/612856767-sihoo-s100c-ergonomic-office-chair-6d-dynamic-lumbar-support-adjustable)

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-08-28*