---
title: Thunderx3 Flex Pro Ergonomic Chair Mesh Black
date: 2025-12-13T16:51:10Z
modified: 2026-05-15T12:05:17Z
permalink: "https://tech.co.za/product/thunderx3-flex-pro-ergonomic-chair-mesh-black/"
type: product
status: publish
excerpt: The FLEX Pro is designed to adapt to your every move with fully self-adjusting support for your headrest, backrest, and lumbar region. Its SYNC6 mechanism provides six levels of adjustment, including synchronous and forward seat tilt, allowing you to maintain ergonomic posture throughout the day. The innovative 360° 5D armrests along with 19 dimensions of total adjustability give you control over every seating position, creating a perfectly personalized experience for both work and play​.
wpid: 562721
product_brand:
  - Thunderx3
product_type:
  - simple
product_visibility:
  - featured
product_cat:
  - Accessories
featured_image: "https://tech.co.za/wp-content/uploads/2025/12/TEGC-3076101.12a.jpg"
---

##### SYNCHRONOUS TILT

## STRETCH YOUR BODY NATURALLY

We prioritize user comfort, so you can simply lean back and relax while experiencing the benefits of our innovative design. Synchronous tilt allows the backrest and seat to move together at the optimal ratio, providing ergonomic support for your entire body.

##### 8D FULLY SELF-ADJUSTING HEADREST, BACKREST, AND LUMBAR SUPPORT

## ULTIMATE COMFORT IN 8 DIMENSIONS

Keep your upper body supported in every imaginable position so you never feel stiff or cramped after long periods of sitting.

##### 2D SELF-ADJUSTING HEADREST

### HEAD SUPPORT THAT ADAPTS

The headrest cradles the back of your head while self-adjusting naturally to your movement.​

##### 3D SELF-ADJUSTING BACKREST

### FLEXIBLE BACK RELIEF

Along with FLEX Pro’s synchronous tilt, its backrest automatically angles backwards to accommodate any posture you like, while also coming with adjustable tilt tension and position lock.

##### 3D SELF-ADJUSTING LUMBAR SUPPORT

### INNOVATIVE MAGIC FOR YOUR LOWER BACK

The unique lumbar support is split into two self-adjusting sections to cradle opposite sides of your spine, paying close attention to your lower back muscles. They can be lockeded at a specific depth for constant support or allowed to self-adjust to your seating position.​

##### BREATHABLE MESH

## PASSIVE COOLING FOR YOUR LEGS AND BACK

FLEX Pro’s breathable mesh material allows air to circulate freely, keeping you cool and energized for long periods of time. The high-tensile fabric locks you in place so there’s no need to re-adjust when you’re in the middle of gaming.