---
product_id: 287797595
title: "SIDIZ T50 Ergonomic Office Chair : High Performance Home Office Chair with Adjustable Headrest, Lumbar Support, 3D Armrest, Seat Depth, Mesh Back Computer Chair, Alternative Gaming Chair (Black)"
brand: "sidiz"
price: "2574.85 DT"
currency: TND
in_stock: false
url: https://www.desertcart.tn/products/287797595-sidiz-t50-ergonomic-office-chair-high-performance-home-office-chair
store_origin: TN
region: Tunisia
---

# Trusted in 62 countries 2M units sold worldwide 10+ adjustable ergonomic functions SIDIZ T50 Ergonomic Office Chair : High Performance Home Office Chair with Adjustable Headrest, Lumbar Support, 3D Armrest, Seat Depth, Mesh Back Computer Chair, Alternative Gaming Chair (Black)

**Brand:** sidiz
**Price:** 2574.85 DT
**Availability:** ❌ Out of Stock

## Summary

> 🪑 Elevate your workspace — where comfort meets global acclaim!

## Quick Answers

- **What is this?** SIDIZ T50 Ergonomic Office Chair : High Performance Home Office Chair with Adjustable Headrest, Lumbar Support, 3D Armrest, Seat Depth, Mesh Back Computer Chair, Alternative Gaming Chair (Black) by sidiz
- **How much does it cost?** 2574.85 DT with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/287797595-sidiz-t50-ergonomic-office-chair-high-performance-home-office-chair)

## Best For

- sidiz enthusiasts

## Why This Product

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

## Key Features

- • **Versatile for Work & Play:** Modern mesh design fits seamlessly in home offices and gaming setups alike.
- • **Award-Winning Spine Support:** S-curve design aligns your posture with 5 international design awards.
- • **Built to Last & Certified Safe:** Durable frame supports up to 275 lbs with ANSI/BIFMA and Greenguard certifications.
- • **Global Favorite, Proven Quality:** 2 million units sold, trusted by multinational companies across 62 countries.
- • **Tailored Comfort at Your Fingertips:** Over 10 adjustable features including headrest, lumbar, armrest, and seat depth for personalized fit.

## Overview

The SIDIZ T50 Ergonomic Office Chair is a globally trusted, award-winning seating solution designed for professionals seeking advanced ergonomic support. Featuring an innovative S-curve spine design, 10+ customizable adjustments, and a breathable mesh back, it ensures personalized comfort for users between 5'1" and 6'2". With over 2 million units sold in 62 countries and certifications for durability and safety, the T50 blends modern aesthetics with high-performance functionality, perfect for both home offices and gaming environments.

## Description

Buy SIDIZ T50 Ergonomic Office Chair : High Performance Home Office Chair with Adjustable Headrest, Lumbar Support, 3D Armrest, Seat Depth, Mesh Back Computer Chair, Alternative Gaming Chair (Black): Home Office Desk Chairs - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## Features

- [Million Seller for a Reason] T50 desk chair, trusted by multinationals in 62 countries, sold 2M units worldwide since 2007. SIDIZ, a Korean industry leader, features in-house R&D and manufacturing.
- [Dive into Innovative Ergonomic] T50 office desk chair S-curve design optimally synchronizes and supports the spine. Its modern look earned 5 design awards, including AUS Int'l, KR and JP Good Design.
- [Experience Advanced Adjustability] T50 home office chair offers 10+ adjustable functions, supporting your posture from headrest to tilt. Sidiz's people-oriented design ensures personalized comfort.
- [For Home, Office and Gaming] T50 is highly customizable and suits home, office, and game chair needs. Adjustable for users 5'1" - 6'2", it's an ergonomic chair that supports your movements.
- [Discover Exceptional Build Quality] A solid, durable swivel chair complying with ANSI/BIFMA, supporting up to 275 lbs. Greenguard certified for safety in multiple settings. 30 days returns accepted.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08R57N7KV |
| Additional Features | Adjustable Headrest, Adjustable Height, Adjustable Lumbar, Ergonomic, Reclining |
| Age Range Description | Adult |
| Arm Style | With-arms |
| Assembly Instructions Description | DIY partly assembled |
| Back Style | Mesh |
| Best Sellers Rank | #761,829 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #1,555 in Home Office Desk Chairs |
| Brand Name | SIDIZ |
| Color | Black |
| Cushion Style | Boxed Edge |
| Customer Reviews | 4.2 4.2 out of 5 stars (1,422) |
| Fill Material | Foam |
| Finish Types | Painted |
| Form Factor | Ergonomic,Modern,Tilt |
| Frame Material Type | Plastic, aluminum, steel |
| Furniture Base Movement | Rock |
| Furniture Finish | Plastic |
| Included Components | Arm Pad, Caster |
| Indoor Outdoor Usage | Indoor |
| Is Customizable? | Yes |
| Is Foldable | No |
| Item Depth | 28.9 inches |
| Item Dimensions | 28.9 x 28.9 x 45.8 inches |
| Item Dimensions D x W x H | 28.9"D x 28.9"W x 45.8"H |
| Item Weight | 49 Pounds |
| Leg Style | Tapered Leg |
| Manufacturer | SIDIZ |
| Manufacturer Part Number | TNA500HLDABLACK |
| Manufacturer Warranty Description | 3-year warranty for quality-related issues; details can be found on sidiz’s amazon profile. |
| Material Type | Plastic |
| Maximum Weight Recommendation | 275 Pounds |
| Model Name | Sidiz T50 |
| Model Number | TNA500HLDABLACK |
| Pattern | Solid |
| Product Care Instructions | Spot Clean, Wipe Clean |
| Reclining Position Count | Multiple |
| Recommended Uses For Product | Office |
| Required Assembly | Yes |
| Room Type | Office |
| Seat Depth | 21.6 inches |
| Seat Height | 21.5 Inches |
| Seat Material | Fabric |
| Shape | Rectangular |
| Size | 28.9D x 28.9W x 45.8H Inch |
| Style Name | T50 Black (Lumbar Support + Headrest) |
| Surface Recommendation | Hard Floor |
| Theme | Modern Ergonomic Furniture |
| Tilting | Yes |
| Unit Count | 1.0 Count |
| Upholstery Fabric Type | Mesh |

## Product Details

- **Brand:** SIDIZ
- **Color:** Black
- **Material:** Plastic
- **Product Dimensions:** 28.9"D x 28.9"W x 45.8"H
- **Size:** 28.9D x 28.9W x 45.8H Inch

## Images

![SIDIZ T50 Ergonomic Office Chair : High Performance Home Office Chair with Adjustable Headrest, Lumbar Support, 3D Armrest, Seat Depth, Mesh Back Computer Chair, Alternative Gaming Chair (Black) - Image 1](https://m.media-amazon.com/images/I/61ZmiGgdTRL.jpg)
![SIDIZ T50 Ergonomic Office Chair : High Performance Home Office Chair with Adjustable Headrest, Lumbar Support, 3D Armrest, Seat Depth, Mesh Back Computer Chair, Alternative Gaming Chair (Black) - Image 2](https://m.media-amazon.com/images/I/81W7cpxzKGL.jpg)
![SIDIZ T50 Ergonomic Office Chair : High Performance Home Office Chair with Adjustable Headrest, Lumbar Support, 3D Armrest, Seat Depth, Mesh Back Computer Chair, Alternative Gaming Chair (Black) - Image 3](https://m.media-amazon.com/images/I/61LZvbgT5gL.jpg)
![SIDIZ T50 Ergonomic Office Chair : High Performance Home Office Chair with Adjustable Headrest, Lumbar Support, 3D Armrest, Seat Depth, Mesh Back Computer Chair, Alternative Gaming Chair (Black) - Image 4](https://m.media-amazon.com/images/I/71LPtTn7LRL.jpg)
![SIDIZ T50 Ergonomic Office Chair : High Performance Home Office Chair with Adjustable Headrest, Lumbar Support, 3D Armrest, Seat Depth, Mesh Back Computer Chair, Alternative Gaming Chair (Black) - Image 5](https://m.media-amazon.com/images/I/71J3Z9nzuiL.jpg)

## Available Options

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

## Questions & Answers

**Q: If the seat height is set at 17.5", how many inches from the seat to the middle of the head rest? Typically, head rests way too high for short people.**
A: I am 5' 3" and the bottom of the headrest starts at the base of my neck and covers the full back of my head. It adjusts forward and backward which is very handy. When I work I usually pull it way forward so that I look straight forward but can lean back on it which relaxes my neck. When I do a full recline I usually push the headrest back a bit.

**Q: Can I buy a replacement seat cushion?**
A: As for the customer service including a replacement request or so, we can help you. Please contact us at customer@sidiz.com.

**Q: I'd like to use my own casters. What is the caster stem size for this chair?**
A: Please refer to the dimensions of the casters below. 

- Diameter of the wheel: 2 inches
- Diameter of the stem: 0.4 inches
- Height of the stem: 0.9 inches

**Q: Does this chair have a big and tall model?**
A: No.

## Frequently Bought Together

- SIDIZ T50 Ergonomic Office Chair : High Performance Home Office Chair with Adjustable Headrest, Lumbar Support, 3D Armrest, Seat Depth, Mesh Back Computer Chair, Alternative Gaming Chair (Black)
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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-08-18*