---
product_id: 566544396
title: "Ergonomic Office Chair for Long Hours with Adaptive Thoracic Support – 3D Lumbar System, Adjustable Headrest & Armrests, 330 lbs Capacity"
brand: "logicfox"
price: "8300 kr"
currency: DKK
in_stock: true
reviews_count: 11
category: "Logicfox"
url: https://www.desertcart.dk/products/566544396-ergonomic-office-chair-for-long-hours-with-adaptive-thoracic-support
store_origin: DK
region: Denmark
---

# 3D adjustable lumbar support 330 lbs heavy-duty capacity 15-min easy assembly Ergonomic Office Chair for Long Hours with Adaptive Thoracic Support – 3D Lumbar System, Adjustable Headrest & Armrests, 330 lbs Capacity

**Brand:** logicfox
**Price:** 8300 kr
**Availability:** ✅ In Stock

## Summary

> 💼 Elevate your workday with Logicfox — where comfort meets productivity!

## Quick Answers

- **What is this?** Ergonomic Office Chair for Long Hours with Adaptive Thoracic Support – 3D Lumbar System, Adjustable Headrest & Armrests, 330 lbs Capacity by logicfox
- **How much does it cost?** 8300 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/566544396-ergonomic-office-chair-for-long-hours-with-adaptive-thoracic-support)

## Best For

- logicfox enthusiasts

## Why This Product

- Trusted logicfox brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **All-Day Comfort Engineered:** Ergonomic design with adaptive thoracic and upper back support to keep fatigue at bay during 8–10 hour workdays.
- • **Quick Setup, Instant Upgrade:** Assembles in just 15 minutes with clear instructions—upgrade your workspace without the hassle.
- • **Built to Last & Move Smoothly:** Heavy-duty aluminum base with Class-3 gas lift and smooth-rolling casters for stability and effortless mobility.
- • **Tailored Support for Every Body:** 3D adjustable lumbar cushion and multi-directional armrests/headrest ensure personalized posture perfection.
- • **Pressure-Relieving Waterfall Seat:** Rounded edge seat promotes blood circulation and reduces thigh pressure for sustained comfort.

## Overview

The Logicfox Ergonomic Office Chair is designed for professionals clocking long hours at their desks, featuring adaptive thoracic support, a 3D adjustable lumbar system, and customizable headrest and armrests. Supporting up to 330 lbs with a durable aluminum base and smooth casters, it combines stability with mobility. Its pressure-relieving waterfall seat and reclining backrest enhance circulation and comfort, while easy 15-minute assembly and a 3-year warranty make it a smart, lasting investment for any modern workspace.

## Description

Buy Logicfox Ergonomic Office Chair for Long Hours with Adaptive Thoracic Support – 3D Lumbar System, Adjustable Headrest & Armrests, 330 lbs Capacity: Home Office Desk Chairs - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: High-Quality, Comfortable office chair, Customizable Back & Neck Support - I was looking for a comfortable office chair for long hours of sitting, and I finally chose the Logicfox ergonomic chair. I assembled it immediately after receiving it, the instructions were very detailed and easy to assemble, I finished it in 20 minutes. I am very happy with the high quality of this office chair, the sturdy legs and the textured frame back construction. I have been using it for a while now and even though I sit for long periods of time every day, my lower back doesn't hurt and it is very comfortable. The headrest/armrest/lumbar support/tilt lock/cushion height are all adjustable and ergonomically designed. My family members also test sat on it and it fits people of different heights due to the multi-functional adjustments. I really like the armrests, they are adjustable up/down/back/left/right and give great arm support. The lumbar support of the chair is also very strong and since using this office chair, my back doesn't hurt even if I sit for 8 hours a day. I'm very satisfied with Logicfox chair and recommend it to anyone who needs to work for long hours, the multi-functional adjustments, as well as the high quality will make you have a better experience.
Review: Perfect for at home office - My old office chair was getting worn out so it was time to shop for a new one. I was researching ergonomic chairs and came across this one. Factors influencing my decision include lumbar support, neck support, breathability, and seat cushion. This was fairly easy to assemble, although I put the arm rests on the wrong way at first. The seat provides enough cushion, but I still put my additional seat cushion on top for added comfort. I love how the lumbar support bar is adjustable, as is the head rest. The arm rests are also adjustable for comfort. It looks very clean and is a great overall value.

## Features

- 【DESIGNED FOR 8–10 HOUR WORKDAYS】Ergonomic office chair engineered for long sitting hours. Multi-point support for head, neck, shoulders and lower back helps reduce fatigue and discomfort during extended work, study or gaming sessions.
- 【ADAPTIVE THORACIC & UPPER BACK SUPPORT】Built-in adaptive thoracic support pads provide balanced pressure for the upper back, neck and shoulders—promoting healthy posture and consistent comfort throughout your workday.
- 【3D ADJUSTABLE LUMBAR SUPPORT】Cotton-filled 3D lumbar cushion offers optimal spinal alignment. Adjustable forward/backward, up/down and rotational angles allow personalized support for different body types and sitting positions.
- 【PRESSURE-RELIEVING WATERFALL SEAT & RECLINE】Rounded waterfall-edge cushion improves blood circulation and reduces thigh pressure. Height-adjustable seat and 90°–130° reclining backrest adapt easily to working, reading or relaxing postures.
- 【STABLE, DURABLE & EASY TO ASSEMBLE】Certified by BIFMA and SGS, supporting up to 330 lbs. Heavy-duty aluminum base, Class-3 gas lift and smooth-rolling casters for all floor types. Easy setup in about 15 minutes. Backed by a 3-year warranty and responsive customer support.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CDBXCGT4 |
| Age Range (Description) | Adult |
| Arm Style | Track |
| Assembly Instructions Description | The chair requires assembly. Follow the instructions provided in the package to assemble the chair safely. It can be installed within 15 minutes. |
| Back Style | Solid Back |
| Best Sellers Rank | #391,523 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #907 in Home Office Desk Chairs |
| Brand | Logicfox |
| Chair Backrest Width | 16.14 Inches |
| Color | Black - Sponge Seat |
| Cushion Style | Adjustable |
| Customer Reviews | 4.1 4.1 out of 5 stars (163) |
| Date First Available | August 1, 2023 |
| Fill Material | Cotton, Sponge |
| Finish Type | Powder Coated |
| Form Factor | Ergonomic |
| Furniture base movement | Swivel |
| Included Components | Cushion |
| Indoor/Outdoor Usage | Indoor |
| Is Customizable | No |
| Is Foldable | No |
| Item Weight | 38 pounds |
| Item model number | LFCB004 |
| Leg Style | Tapered Leg |
| Manufacturer | Logicfox |
| Maximum Weight Recommendation | 330 Pounds |
| Model Name | Ergonomic Chair Ultra |
| Pattern | Solid |
| Product Care Instructions | Wipe Clean |
| Product Dimensions | 31.5"D x 31.5"W x 47"H |
| Reclining Position Count | 3 Position |
| Recommended Uses For Product | Gaming, Office, Reading, Relaxing |
| Room Type | Classroom, Game Recreation Room, Living Room, Office, Study Room |
| Seat Back Interior Height | 21 Inches |
| Seat Depth | 20.5 inches |
| Seat Height | 20.5 Inches |
| Seat Length | 20.5 Inches |
| Shape | L-Shaped |
| Size | 20.5 inches (seat) x 31.5 inches x 47 inches |
| Special Feature | Adjustable Headrest, Adjustable Height, Adjustable Lumbar, Ergonomic, 3D Armrest, Reclining, Seat Lock, Self-adaptive Thoracic support |
| Style | Ergonomic office chair |
| Surface Recommendation | Hard Floor |
| Theme | Ergonomic office chair |
| Tilting | Yes |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** Logicfox
- **Color:** Black - Sponge Seat
- **Material:** Alloy Steel, Mesh, Nylon
- **Product Dimensions:** 31.5"D x 31.5"W x 47"H
- **Size:** 20.5 inches (seat) x 31.5 inches x 47 inches

## Images

![Ergonomic Office Chair for Long Hours with Adaptive Thoracic Support – 3D Lumbar System, Adjustable Headrest & Armrests, 330 lbs Capacity - Image 1](https://m.media-amazon.com/images/I/51pN5661jWL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ High-Quality, Comfortable office chair, Customizable Back & Neck Support
*by K***N on July 7, 2024*

I was looking for a comfortable office chair for long hours of sitting, and I finally chose the Logicfox ergonomic chair. I assembled it immediately after receiving it, the instructions were very detailed and easy to assemble, I finished it in 20 minutes. I am very happy with the high quality of this office chair, the sturdy legs and the textured frame back construction. I have been using it for a while now and even though I sit for long periods of time every day, my lower back doesn't hurt and it is very comfortable. The headrest/armrest/lumbar support/tilt lock/cushion height are all adjustable and ergonomically designed. My family members also test sat on it and it fits people of different heights due to the multi-functional adjustments. I really like the armrests, they are adjustable up/down/back/left/right and give great arm support. The lumbar support of the chair is also very strong and since using this office chair, my back doesn't hurt even if I sit for 8 hours a day. I'm very satisfied with Logicfox chair and recommend it to anyone who needs to work for long hours, the multi-functional adjustments, as well as the high quality will make you have a better experience.

### ⭐⭐⭐⭐⭐ Perfect for at home office
*by J***R on February 7, 2025*

My old office chair was getting worn out so it was time to shop for a new one. I was researching ergonomic chairs and came across this one. Factors influencing my decision include lumbar support, neck support, breathability, and seat cushion. This was fairly easy to assemble, although I put the arm rests on the wrong way at first. The seat provides enough cushion, but I still put my additional seat cushion on top for added comfort. I love how the lumbar support bar is adjustable, as is the head rest. The arm rests are also adjustable for comfort. It looks very clean and is a great overall value.

### ⭐⭐⭐⭐ The BEST Office Chair EVER… Questionable Quality Control
*by C***B on June 5, 2024*

This chair is quite literally the most comfortable thing I have ever sat upon in my life. Due to the nature of my job, I need to sit in a chair for most of my days. When I had the opportunity to sit in one at an office, I was immediately drawn to its looks and fell in love with how comfortable it was. The lumbar support is amazing, which is really hard to find for people over 6’. Assembly was SUPER easy, took me 10 mins tops. The stability and balance are flawless, it doesn’t tip over like my previous chairs. My only quarrel is that my chair came with a number of somewhat minor nicks and scratches. This isn’t a major issue, but since it comes packaged so well and the price is so steep, you would expect there to be better quality control. Fix that issue and you’ve got the perfect chair!

## Frequently Bought Together

- Logicfox Ergonomic Mesh Office Chair, High Back Desk Chair with Adjustable Headrest, 3D Armrests, Adaptive Thoracic Support & 3D Lumbar Support, Home Swivel Computer Chair with Tilt Function
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- Logitech MX Vertical Wireless Mouse – Ergonomic Design Reduces Muscle Strain, Move Content Between 3 Windows and Apple Computers, Rechargeable, Graphite

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-03-01*