X.77 Black Ergonomic Mesh Office Chair with Adjustable Lumbar Support - Breathable Backrest - Slideable Seat & 4 Different Back Locking Positions - Ideal for Home or Corporate Office Use

X.77 Ergonomic Mesh Office Chair - Premium Italian Design for Long-Lasting Comfort

The X.77 Ergonomic Mesh Operator Chair combines cutting-edge Italian engineering with user-first ergonomic features to deliver exceptional support throughout your workday. Whether you're working in a dynamic city office or a compact home office in rural Ireland, this chair adapts to your environment and supports you with superior comfort, adjustability, and posture alignment.

Patented "LE-SUPPORT" air chamber seat technology

The seat features an air chamber suspension system - a unique, patented cushion design that responds to every movement. Built with layered support and compression zones, this technology adjusts to how you sit, twist, and move. It offers:

• Static Support: Firm, stable comfort while sitting still
• Dynamic Support: Responsive cushioning during twisting or posture shifts
• Impact Support: Shock absorption when sitting down suddenly

The air-cushion structure also improves blood flow in the thighs and reduces pressure on key points, making it ideal for long-term use.

Feature's Overview:

• Air chamber seat design technology
• Italian-engineered ergonomic design
• Mesh backrest for airflow & comfort
• 4-position locking synchro tilt
• Seat slide & height adjustment
• Adjustable lumbar support
• 4D adjustable armrests
• Weight capacity: 100kg
• 10-Year Guarantee
• Colour: Black Mesh, Black Frame
• Optional headrest version available (see top of page)

Designed with a breathable mesh backrest, sculpted seat cushioning, and the advanced Donati Italian synchro mechanism, the X.77 promotes natural movement while offering a personalised seating experience. Now optionally upgraded with a height-adjustable mesh headrest (see top of page) as standard in this model, it offers increased neck and upper back support for long hours of focused work. To see our option with the headrest, view options at the top of this page.

Details of Key Features:

• Adjustable lumbar support for improved lower back alignment

• Breathable mesh backrest for airflow and temperature control

• Seat slide to accommodate different leg lengths

• 4D adjustable armrests with full movement control

• Intelligent self-weigh mechanism that adjusts recline tension based on user weight

• 4-point locking synchro tilt to recline and lock at your ideal angle

• Weight capacity: 100kg

• Colour: Black mesh with black frame

• 10-year guarantee for long-lasting performance and peace of mind

Ideal for professionals seeking a high-performance office chair that delivers real ergonomic benefits. The X.77 offers premium design, comfort, and adjustability, making it one of the best office chair choices in Ireland for work-from-home setups and corporate spaces alike.

Daily Usage Designed for up to 8 hours of continuous use per day. Ideal for full-time professionals, remote workers, and office-based roles.   Perfect For: Suitable for administrative, managerial, clerical, and remote working roles. A go-to choice for productivity-focused Irish professionals.   Advanced Recline System Features a Donati Italian-made synchro mechanism with four lockable positions. Encourages natural movement and healthy posture throughout the day.   Height & Depth Adjustment Easily customise your seating height and depth with gas lift adjustment and sliding seat functionality. Supports better circulation and comfort during long tasks.   Breathable Mesh Back Stylish and functional mesh backrest promotes airflow while supporting your back’s natural shape. Keeps you cool and supported for longer periods.   Modern Black Finish Premium black mesh back, black upholstered seat and black frame — designed to complement any contemporary office setup.   Peace of Mind Backed by a 10-year manufacturer’s warranty, covering mechanical components, foam and upholstery. Built to last in high-demand work environments.