ThunderX3 CORE Smart Loft Ergonomic Gaming Chair - Dark Grey

The ThunderX3 CORE Smart Loft Ergonomic Gaming Chair — Dark Grey is a steel-framed PC gaming chair designed for extended sitting in gaming and office environments. It supports up to 125 kg and is ergonomically designed to support good posture. Breathable Loft fabric covers the padded seat and backrest to promote airflow during long sessions. The chair includes a dedicated headrest and a neckrest pillow with side wings to stabilise the upper spine. Primary support comes from the integrated CORE.RDY self-adjusting lumbar system, which adapts to body movements. The dark grey finish suits both professional and home gaming setups.

Several adjustment points let users find a suitable sitting position. These include 3D adjustable armrests with a height range of 650 mm to 820 mm, an adjustable backrest with tilt lock for a customised recline angle, and a seat height range of 460 mm to 560 mm to suit different desk heights and leg lengths. The chair is suitable for users between 165 cm and 190 cm tall, with a minimum user weight of 65 kg. The seat measures 530 mm wide by 500 mm deep, and the backrest is 860 mm tall for full torso support.

• SYNC5 mechanism — provides coordinated reclining and seat adjustments for synchronised body support
• 120 mm thick padded seat — high-density foam construction helps maintain cushion shape during prolonged use
• Class 4 gas lift — rated for smooth, reliable height transitions under constant weight
• 75 mm diameter castor wheels — larger wheel size improves rolling mobility across various floor types
• BIFMA certified — tested and verified for safety and structural durability standards
• 350 x 350 mm steel base — heavy-duty foundation provides stability for the five-wheel assembly
• 25.3 kg net weight — heavy construction prevents tipping during tilt adjustments