---
product_id: 612219340
title: "Office Chair, Ergonomic Desk Chair with Adjustable Lumbar Support and Flip up Armrest, Breathable Mesh Computer Chair for Home Office, Khaki"
brand: "muxx.stil"
price: "¥87460"
currency: JPY
in_stock: true
reviews_count: 11
category: "Muxx.Stil"
url: https://www.desertcart.jp/products/612219340-office-chair-ergonomic-desk-chair-with-adjustable-lumbar-support-flip
store_origin: JP
region: Japan
---

# Adjustable lumbar support cushions spine 360° swivel for dynamic movement Flip-up armrests save desk space Office Chair, Ergonomic Desk Chair with Adjustable Lumbar Support and Flip up Armrest, Breathable Mesh Computer Chair for Home Office, Khaki

**Brand:** muxx.stil
**Price:** ¥87460
**Availability:** ✅ In Stock

## Summary

> 🪑 Elevate your workspace comfort—because your back deserves the best!

## Quick Answers

- **What is this?** Office Chair, Ergonomic Desk Chair with Adjustable Lumbar Support and Flip up Armrest, Breathable Mesh Computer Chair for Home Office, Khaki by muxx.stil
- **How much does it cost?** ¥87460 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/612219340-office-chair-ergonomic-desk-chair-with-adjustable-lumbar-support-flip)

## Best For

- muxx.stil enthusiasts

## Why This Product

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

## Key Features

- • **Smooth Mobility:** Rubber mute wheels glide silently on hardwood floors without scratches—move freely without distractions.
- • **Cool & Breathable:** Nylon mesh back promotes airflow, keeping you fresh and focused during marathon work sessions.
- • **Space-Savvy Design:** Flip armrests up 90° to tuck your chair neatly under any desk—maximize your workspace effortlessly.
- • **Ergonomic Excellence:** S-shaped backrest + thick sponge lumbar support cradle your spine for all-day comfort and fatigue reduction.
- • **Built to Last & Easy Setup:** Assemble in 15-20 mins with clear instructions + enjoy a 15-year warranty for peace of mind.

## Overview

The MUXX.STIL Office Chair combines advanced ergonomic features like adjustable lumbar support and an S-shaped backrest with practical space-saving flip-up armrests. Its breathable mesh design ensures all-day coolness, while silent rubber wheels protect floors and enable smooth movement. Easy to assemble and backed by a 15-year warranty, this khaki chair is a stylish, durable upgrade for any professional home office.

## Description

Buy MUXX.STIL Office Chair, Ergonomic Desk Chair with Adjustable Lumbar Support and Flip up Armrest, Breathable Mesh Computer Chair for Home Office, Khaki: Home Office Desk Chairs - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Stylish, Comfortable, and Perfect for My Workspace - I absolutely love this chair! It’s super comfortable and gives great back support for long hours at my desk. The color is gorgeous and adds such a nice touch to my office space. It was easy to put together and feels sturdy and well-made. Definitely worth it if you’re looking for a mix of comfort and style!
Review: Excellent Chair for Comfort and Value - This chair has been a great upgrade for my workspace. The lumbar support is adjustable and really helps with posture during long hours. I also appreciate the breathable mesh back, which keeps me cool, and the flip-up armrests that make it easy to tuck the chair under the desk. Assembly was quick, and the chair feels solid and well made. The khaki color adds a nice, modern touch to the room. Overall, it’s comfortable, practical, and well worth the price.

## Features

- 【Enhanced Lumbar Support】This office chair features a large and adjustable lumbar support cushion filled with thick sponge to cradle your lower back and help you maintain a comfortable posture for long hours of work. It also has an S-shaped ergonomic backrest that aligns with your spine and reduces pressure and muscle fatigue.
- 【Space Saving】The armrests of this desk chair can be flipped up 90° to fit different needs and save space. You can slide the chair under the desk when not in use. The armrests are contoured to match your arms’ shape and have soft padding to protect your wrists and elbows. The computer chair can be adjusted in height by 3.74 inches and swivel 360° for convenience.
- 【Versatile Use】The rubber mute wheels of this mesh chair roll smoothly and quietly without scratching your wooden floor. You can also recline the chair by pulling out the lever and enjoy a relaxing break from work. This chair is suitable for various settings, such as office, living room, study room, meeting room, etc.
- 【Comfortable & Safe】Muxx.Stil ergonomic office chair has a U-shaped seat cushion filled with high-density foam that conforms to your body and relieves pressure on your thighs and hips. The seat also has a waterfall edge design that promotes blood circulation in your legs. The breathable nylon mesh material allows air circulation and keeps you cool all day long. Max capacity: 264 lbs.
- 【Easy To Assemble & 15-year Warranty】You can easily set up this mesh chair in 15-20 minutes with the provided instruction manual, video, and tools. All task chairs come with a 15-year warranty, so please feel free to contact us if you have any questions or issues. We will provide you with effective assistance.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CQLJ32TC |
| Age Range (Description) | Adult |
| Arm Style | With arms |
| Assembly Instructions Description | Assembly required, instructions provided |
| Back Style | Solid Back |
| Best Sellers Rank | #12,962 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #34 in Home Office Desk Chairs |
| Brand | MUXX.STIL |
| Chair Backrest Width | 19.3 Inches |
| Color | Khaki |
| Cushion Style | waterfall-shaped |
| Customer Reviews | 4.4 4.4 out of 5 stars (883) |
| Date First Available | December 19, 2023 |
| Fill Material | Sponge |
| Form Factor | Upholstered |
| Furniture base movement | Swivel |
| Included Components | Assembly Accessories, Installation Manual, Office Chair |
| Indoor/Outdoor Usage | Indoor |
| Is Customizable | No |
| Is Foldable | No |
| Item Weight | 26.4 pounds |
| Item model number | UMB01KH01 |
| Leg Style | Tapered Leg |
| Manufacturer | MUXX.STIL |
| Maximum Weight Recommendation | 264 Pounds |
| Model Name | UMB01KH01 |
| Pattern | Solid |
| Product Care Instructions | Dry Clean |
| Product Dimensions | 20.5"D x 25.6"W x 38.2"H |
| Reclining Position Count | 2 or more |
| Recommended Uses For Product | Office |
| Room Type | Bedroom, Drawing Room, Dressing Room, Office, Study Room |
| Seat Back Interior Height | 20.5 Inches |
| Seat Depth | 20.1 inches |
| Seat Height | 21.6 Inches |
| Seat Length | 19.7 Inches |
| Shape | Rectangular |
| Size | 25.6 x 20.5 x 38.2 inches |
| Special Feature | Flip armrest, Large Adjustable Lumbar Support, Space Saving |
| Surface Recommendation | Hard Floor |
| Tilting | Yes |
| UPC | 785034113451 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** MUXX.STIL
- **Color:** Khaki
- **Material:** Fabric Seat
- **Product Dimensions:** 20.5"D x 25.6"W x 38.2"H
- **Size:** 25.6 x 20.5 x 38.2 inches

## Images

![Office Chair, Ergonomic Desk Chair with Adjustable Lumbar Support and Flip up Armrest, Breathable Mesh Computer Chair for Home Office, Khaki - Image 1](https://m.media-amazon.com/images/I/81CXxLV5ROL.jpg)

## Available Options

This product comes in different **Material Type, Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Stylish, Comfortable, and Perfect for My Workspace
*by S***H on November 6, 2025*

I absolutely love this chair! It’s super comfortable and gives great back support for long hours at my desk. The color is gorgeous and adds such a nice touch to my office space. It was easy to put together and feels sturdy and well-made. Definitely worth it if you’re looking for a mix of comfort and style!

### ⭐⭐⭐⭐⭐ Excellent Chair for Comfort and Value
*by S***D on September 12, 2025*

This chair has been a great upgrade for my workspace. The lumbar support is adjustable and really helps with posture during long hours. I also appreciate the breathable mesh back, which keeps me cool, and the flip-up armrests that make it easy to tuck the chair under the desk. Assembly was quick, and the chair feels solid and well made. The khaki color adds a nice, modern touch to the room. Overall, it’s comfortable, practical, and well worth the price.

### ⭐⭐⭐⭐⭐ Comfortable and good quality
*by N***R on November 23, 2025*

I’m really happy with this chair. It’s comfortable to sit on for long periods, the back support feels great, and the overall quality is excellent. It looks stylish in my room and was easy to put together. Definitely worth it!

## Frequently Bought Together

- MUXX.STIL Office Chair, Ergonomic Desk Chair with Adjustable Lumbar Support and Flip up Armrest, Breathable Mesh Computer Chair for Home Office, Khaki
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**Shop now:** [https://www.desertcart.jp/products/612219340-office-chair-ergonomic-desk-chair-with-adjustable-lumbar-support-flip](https://www.desertcart.jp/products/612219340-office-chair-ergonomic-desk-chair-with-adjustable-lumbar-support-flip)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-25*