Dynamic Onyx Ergonomic Posture Chair Black Bonded Leather with Height Adjustable Arms

The Onyx chair is a modern, ergonomically designed office chair, perfect for promoting healthy posture and delivering all-day comfort. Engineered with a versatile asynchronous multi-function mechanism, it allows for multiple custom adjustments, ensuring a tailored seating experience. The contoured foam seat and backrest provide excellent support, making the Onyx an ideal choice for those who prioritize comfort and posture. Available in black or blue fabric, as well as premium Soft Bonded Leather upholstery, with an optional headrest variant for added support.

Key Product Features:

• Contoured foam seat and backrest for enhanced user comfort
• Triple lever multi-function mechanism for customized adjustments
• Ratchet height adjustable backrest for precise lumbar positioning
• Backrest angle adjustment (1-7 degrees) for ergonomic support
• Pump-up lumbar support for extra lower back comfort
• Seat angle adjustment (1-15 degrees) to suit individual needs
• Seat slide function to accommodate users of varying heights
• Height adjustable arms for optimal arm support
• Brushed aluminium 5-star base for stability and style
• UK Crib 5 certified foam and fabric, meeting safety standards

The Onyx chair blends style, durability, and superior comfort, making it a top pick for task seating in professional and home office environments.