---
product_id: 120982684
title: "Ergonomic Office Chair, High Back Mesh Swivel Computer Chair, Executive Office Desk Chairs, with Adjustable Lumbar Support/2D Headrest/Lockable Backrest, OC3 Mesh Seat, Gray"
brand: "flexispot"
price: "S$430"
currency: SGD
in_stock: true
url: https://www.desertcart.sg/products/120982684-ergonomic-office-chair-high-back-mesh-swivel-computer-chair-executive
store_origin: SG
region: Singapore
---

# 300 lbs weight capacity 4-level lockable tilt control Breathable high-density mesh Ergonomic Office Chair, High Back Mesh Swivel Computer Chair, Executive Office Desk Chairs, with Adjustable Lumbar Support/2D Headrest/Lockable Backrest, OC3 Mesh Seat, Gray

**Brand:** flexispot
**Price:** S$430
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** Ergonomic Office Chair, High Back Mesh Swivel Computer Chair, Executive Office Desk Chairs, with Adjustable Lumbar Support/2D Headrest/Lockable Backrest, OC3 Mesh Seat, Gray by flexispot
- **How much does it cost?** S$430 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/120982684-ergonomic-office-chair-high-back-mesh-swivel-computer-chair-executive)

## Best For

- flexispot enthusiasts

## Why This Product

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

## Key Features

- • **Breathable Mesh Comfort:** High-density mesh seat and back ensure all-day airflow and durability.
- • **Customizable Adjustments:** 2D headrest, adjustable arms, seat height, and backrest for a perfect fit.
- • **Ergonomic Lumbar Support:** Scientifically designed to keep you fatigue-free during marathon work sessions.
- • **Lockable Recline Function:** Four-level tilt tension lets you lock in your ideal rest or work posture.
- • **Versatile Workspace Essential:** Seamlessly adapts from office to home, gaming, or conference room setups.

## Overview

The FLEXISPOT OC3 Ergonomic Office Chair combines a breathable high-density mesh design with scientifically crafted lumbar support and a robust 300 lbs weight capacity. Featuring adjustable headrest, arms, seat height, and a lockable 4-level tilt mechanism, it offers customizable comfort for long hours in any professional or home workspace.

## Description

Sponsored Ad - Ergonomic Office Chair, High Back Mesh Swivel Computer Chair, Executive Office Desk Chairs, with Adjustable Lumbar Support/2D Headrest/Lockable Backrest, OC3 Mesh Seat, Gray

## Features

- ✅ 【Scientific High Back Chair】 Carefully crafted lumbar support to adhere to ergonomic principles, this ergonomic chair could offer you comfortable support for extended periods, ensuring you remain fatigue-free.
- ✅ 【Reliable Comfy Chair】 High-Density Mesh Cushion for all-day comfort and support. The high-quality mesh resists abrasion and transformation, and the mesh back and mesh seat keeps air circulation for extra comfort.
- ✅ 【Chair for Various Scenes】 Whether in the office, conference room, or home workspace, it effortlessly adapts to create the most comfortable environment for you. You can use it as an office chair/home chair/computer chair/gaming chair etc.
- ✅ 【Nice Adjustable Feature】It's easy to adjust seat height, headrest, backrest, and arms to meet different needs, and it is good for sitting for long hours. Besides, the headrest has a Hanger to help you care for your clothes.
- ✅ 【Lock-in Tilt position】 The Four-level tilt tension lockable line control mechanism gives you more choices to tilt the chair when you want to rest. The recline function makes you tilt the backrest back (90~130°) or sit straight freely. Weight capacity is 300 lbs.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | FLEXISPOT |
| Color | Grey |
| Product Dimensions | 21.3"D x 20.5"W x 52"H |
| Size | Medium |
| Back Style | Breathable Mesh Back |
| Special Feature | 300lbs weight capacity, Adjustable Headrest/Height/Backrest/Lumbar Support, Big Mesh Cushion, chairs for adults/teens, chairs for men/women |
| Product Care Instructions | Wipe Clean |
| Unit Count | 1.0 Count |
| Recommended Uses For Product | Office |
| Maximum Weight Recommendation | 300 Pounds |
| Style | OC3 Air |
| Pattern | Solid |
| Finish Type | Painted |
| Room Type | Bedroom, Home, Living Room, Office, Study Room |
| Age Range (Description) | Adult |
| Included Components | Installation Manual,Installation Tools |
| Shape | Office Chair |
| Model Name | Office Chair OC3 |
| Arm Style | Adjustable Armrest |
| Surface Recommendation | Hard Floor |
| Seat Back Interior Height | 27.6 Inches |
| Furniture base movement | Swivel |
| Indoor/Outdoor Usage | Indoor |
| Furniture Finish | Chrome |
| Seat Height | 21.7 Inches |
| Seat Depth | 21.3 inches |
| Fill Material | High Quality Mesh |
| Leg Style | Tapered Leg |
| Reclining Position Count | 4 |
| Tilting | No |
| Is Customizable | No |
| Is Foldable | No |
| UPC | 810000742110 |
| Form Factor | Ergonomic, Tilt |
| Manufacturer | FLEXISPOT |
| Assembly Instructions Description | Assembly is required. An installation manual and tools are included. |
| Item Weight | 27 pounds |
| Item model number | OC3B |
| Is Discontinued By Manufacturer | No |

## Product Details

- **Brand:** FLEXISPOT
- **Color:** Grey
- **Material:** Mesh, Metal
- **Product Dimensions:** 21.3"D x 20.5"W x 52"H
- **Size:** Medium

## Images

![Ergonomic Office Chair, High Back Mesh Swivel Computer Chair, Executive Office Desk Chairs, with Adjustable Lumbar Support/2D Headrest/Lockable Backrest, OC3 Mesh Seat, Gray - Image 1](https://m.media-amazon.com/images/I/71MdbhZzDUL.jpg)

## Available Options

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

## Questions & Answers

**Q: How much weight does the chair support?**
A: 330 lbs, according to the manual that came with the chair.

**Q: Does the lumbar support touch the mesh of the back rest?  Mine does not.  How can that be offering any support.  I think they installed it backwards.**
A: I agree.  It appears to be backwards.

**Q: Do the arm rests move in and out away from the chair?**
A: Unfortunately no, you can only lower or raise the arm rests.

**Q: What is the weight limit on the advanced ($159.99) model?**
A: According to the manual that came with the chair, the weight limit is 330 lbs.

## Frequently Bought Together

- FLEXISPOT Ergonomic Home Office Chair, High Back Mesh Computer Chair, Comfy Desk Chairs with Lumbar Support Tilt Function 3D Headrest 2D Armrest, Heavy Duty Executive OC3 Mesh Gray
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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-01-26*