---
product_id: 615917505
title: "SIHOO B100 SE Ergonomic Office Chair, Desk Chair with Lumbar Support 300lbs"
brand: "sihoo"
price: "€ 400.06"
currency: EUR
in_stock: true
category: "Sihoo"
url: https://www.desertcart.hr/products/615917505-sihoo-b100-se-ergonomic-office-chair-desk-chair-with-lumbar
store_origin: HR
region: Croatia
---

# 4-axis coordinated support aerospace-grade elastic tension 6D adjustable armrests SIHOO B100 SE Ergonomic Office Chair, Desk Chair with Lumbar Support 300lbs

**Brand:** sihoo
**Price:** € 400.06
**Availability:** ✅ In Stock

## Summary

> 💺 Elevate your workday with ergonomic mastery and next-level comfort!

## Quick Answers

- **What is this?** SIHOO B100 SE Ergonomic Office Chair, Desk Chair with Lumbar Support 300lbs by sihoo
- **How much does it cost?** € 400.06 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/615917505-sihoo-b100-se-ergonomic-office-chair-desk-chair-with-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

- • **Tailored 6D Armrests:** Adapt your posture effortlessly with industry-leading multi-directional arm support.
- • **Zero-Gravity Comfort:** Fine-tune tension with aerospace-grade elastic plates for weightless sitting bliss.
- • **Dynamic Lumbar Support:** Experience personalized spinal care with smart 6D adaptive lumbar technology.
- • **Breathable Premium Mesh:** Stay cool and focused all day with high-quality, soft-touch, ventilated fabric.
- • **Shock-Absorbing Suspension:** Feel the soft-ground sensation that flexes with every move, reducing fatigue.

## Overview

The Sihoo Doro S300 is a premium ergonomic office chair featuring advanced 6D adjustable armrests, a four-axis coordinated support system, and aerospace-grade elastic tension adjustment. Designed for prolonged sitting, it offers dynamic lumbar support and shock-absorbing suspension to reduce fatigue and promote spinal health. Its breathable mesh fabric and robust aluminum frame combine durability with modern style, making it an ideal choice for professionals seeking customizable comfort and sleek design.

## Description

SIHOO B100 SE Ergonomic Office Chair, Desk Chair with Lumbar Support 300lbs | Soft Memory Foam, Flip-up Armrests, Comfy Computer Chair for Home Office, 3-Gear 110°-135° tilt - Black : desertcart.co.uk: Home & Kitchen

## Features

- Adaptive Lumbar Support That Moves With You – Say goodbye to hollow lower back. This ergonomic office chair features a self‑adjusting lumbar that flexes as you lean forward or recline. Whether sitting upright for work or leaning back, it stays close to your spine’s curve – relieving pressure during long hours. (Lumbar width: 20cm, height from seat: 19.5cm)
- 2D Flip‑Up Armrests & Space‑Saving Design – The 2D armrests adjust up/down and flip up 70°. Recline synchronisation keeps your arms supported at any angle. Flip them up to slide the chair completely under your desk – freeing up valuable office space. (Armrest size: 25.5cm L x 8.5cm W)
- 3‑Position Recline for Work, Rest, and Everything In Between – Choose from 113°, 123°, or 133° recline angles to switch between focussed work, relaxed thinking, or quick naps. The 2D headrest (11 height positions, 45° rotation) supports your neck at any angle.
- Breathable Dual‑Mesh & Heavy‑Duty Build – Headrest and back use wave mesh, seat uses polyester mesh – resisting heat and UV, keeping you dry even after 10+ hours. The SGS Class‑4 gas lift (120,000 cycles) and BIFMA‑certified steel base support .
- Fully Adjustable for All Body Types & Silent Casters – Seat height from 46.5cm to 55.5cm fits users from 5'1" to 6'1". The 6cm silent PU casters glide noise‑free on hardwood or carpet – perfect for quiet home offices. Backed by a 3‑year warranty and 30‑day returns.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0H5C6QX8X |
| Age Range Description | Adult |
| Arm Height | 65 Centimetres |
| Arm Style | Flip-up armrests |
| Back Style | Mesh back |
| Best Sellers Rank | 32,303 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 101 in Desk Chairs |
| Brand Name | SIHOO |
| Chair Backrest Width | 20 Centimetres |
| Colour | Black |
| Country Of Origin | China |
| Cushion Style | Knife Edge |
| Customer Reviews | 4.2 4.2 out of 5 stars (278) |
| Fabric Type | Polypropylene |
| Finish Type | Polished |
| Form Factor | Recliner |
| Frame Material Type | Alloy Steel |
| Furniture Base Movement | Swivel |
| Furniture Finish | Polypropylene |
| Included Components | Arm Pad, Cushion |
| Indoor Outdoor Usage | Indoor |
| Is Assembly Required? | Yes |
| Is Customizable? | No |
| Is Extendable | No |
| Is Foldable | No |
| Item Dimensions | 72 x 60.5 x 112 centimetres |
| Item Dimensions D x W x H | 72D x 70W x 132H centimetres |
| Item Highlight | Soft Memory Foam, Flip-up Armrests, Comfy Computer Chair for Home Office, 3-Gear 110°-135° tilt - Black |
| Item Shape | S-Shape |
| Item Weight | 16.35 Kilograms |
| Leg Style | wheels |
| Manufacturer | SIHOO |
| Manufacturer Part Number | Chaise Bureau |
| Manufacturer Warranty Description | 3. |
| Material Type | Polypropylene |
| Maximum Weight Recommendation | 300 Pounds |
| Model Name | B100-SE-UK |
| Model Number | Chaise Bureau |
| Number of Height Positions | 3 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Pattern | Star |
| Product Care Instructions | Wipe Clean |
| Reclining Position Count | 3 UK |
| Recommended Uses For Product | Computer, Gaming, Office, Relaxing, Sleeping |
| Room Type | Bedroom, Library, Living Room, Office, Office Reception |
| Seat Back Interior Height | 78 Centimetres |
| Seat Depth | 44.5 centimetres |
| Seat Height | 54 Centimetres |
| Seat Length | 51.5 Centimeters |
| Seat Material Type | Polyester |
| Size | Pack of 1 |
| Sleeping Bag Filling Material | Memory Foam |
| Special Features | Adjustable Backrest, Adjustable Headrest, Adjustable Height, Adjustable Lumbar, Ergonomic |
| Style Name | OFFICE |
| Surface Recommendation | Hard Floor |
| Theme | OFFICE, Space, Sport, Video Game |
| Tilting | Yes |
| Unit Count | 1.0 count |
| Upholstery Fabric Type | Mesh |

## Product Details

- **Brand:** SIHOO
- **Colour:** Black
- **Material:** Polypropylene
- **Product dimensions:** 72D x 70W x 132H centimetres
- **Size:** Pack of 1

## Images

![SIHOO B100 SE Ergonomic Office Chair, Desk Chair with Lumbar Support 300lbs - Image 1](https://m.media-amazon.com/images/I/61mk2MYOFDL.jpg)
![SIHOO B100 SE Ergonomic Office Chair, Desk Chair with Lumbar Support 300lbs - Image 2](https://m.media-amazon.com/images/I/41R4qEU3jjL.jpg)
![SIHOO B100 SE Ergonomic Office Chair, Desk Chair with Lumbar Support 300lbs - Image 3](https://m.media-amazon.com/images/I/51oWdK4icbL.jpg)
![SIHOO B100 SE Ergonomic Office Chair, Desk Chair with Lumbar Support 300lbs - Image 4](https://m.media-amazon.com/images/I/51YdKsja0EL.jpg)
![SIHOO B100 SE Ergonomic Office Chair, Desk Chair with Lumbar Support 300lbs - Image 5](https://m.media-amazon.com/images/I/51WiFB-5WOL.jpg)

## Available Options

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

## Frequently Bought Together

- SIHOO Doro S300 Ergonomic Office Chair, Computer Chair, Dual Dynamic Lumbar Support, 6D Coordinated Armrests, Adjustable Desk Computer Gaming Rolling Chair (Black Italian Velvet Mesh)
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**Shop now:** [https://www.desertcart.hr/products/615917505-sihoo-b100-se-ergonomic-office-chair-desk-chair-with-lumbar](https://www.desertcart.hr/products/615917505-sihoo-b100-se-ergonomic-office-chair-desk-chair-with-lumbar)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-10-24*