Merryknoll Genius MB Office Chair
Engineered for intelligent ergonomics, dynamic support, and all-day comfort.
The Merryknoll Genius MB is designed to deliver a superior ergonomic seating experience through its synchronized reclining mechanism, breathable mesh construction, and highly adjustable support system. Combining robust engineering with user-focused comfort, it adapts naturally to different working styles and body postures.
COMFORTABLE SEATING
The seat features a durable plywood base layered with 55 mm high-density foam and upholstered with breathable mesh fabric. This combination provides supportive cushioning, improved airflow, and lasting comfort throughout extended working hours.
ADJUSTABLE SEAT HEIGHT
Equipped with a Class 4 gas lift featuring a 120 mm stroke and 75 mm taper, the chair allows smooth height adjustment to accommodate a wide range of users and desk configurations.
ADVANCED LUMBAR SUPPORT
The ergonomic nylon backrest is designed to follow the natural curvature of the spine and features a lumbar support system with 55 mm vertical adjustment. The backrest also offers 15 mm forward and backward adjustment, enabling users to fine-tune their sitting posture for enhanced comfort.
BREATHABLE MESH BACKREST
The high-quality mesh back promotes airflow, helping maintain comfort during long hours of use while providing flexible support that conforms to the user's movements.
ADJUSTABLE ARMRESTS
The armrests can be adjusted from 170 mm to 250 mm from the seat, providing flexibility for different users and working positions. Proper arm support helps create a more comfortable posture while working at a desk.
SYNCHRO MULTI-LOCKING MECHANISM
The heavy-duty synchronized mechanism allows the backrest and seat to recline together with a 3:1 ratio, ensuring balanced ergonomic movement. With multi-position locking and a recline range from 90° to 135°, users can easily customize their preferred seating position.
DURABLE NYLON BASE
The chair is supported by a robust 700 mm genuine nylon five-prong base fitted with glass-filled castors, providing excellent stability, strength, and smooth mobility for everyday office use.
KEY FEATURES
• 55 mm high-density foam seat cushioning
 • Breathable mesh seat and backrest
 • Ergonomic nylon back frame
 • 15 mm forward/backward backrest adjustment
 • 55 mm height-adjustable lumbar support
 • Adjustable armrests (170-250 mm)
 • Heavy-duty synchro multi-locking mechanism
 • 90°-135° reclining range
 • 3:1 backrest-to-seat recline ratio
 • Class 4 gas lift with 120 mm stroke
 • 700 mm genuine nylon five-prong base
 • Glass-filled castors for enhanced durability and mobility
TECHNICAL SPECIFICATIONS
Seat Construction: Plywood base with 55 mm high-density foam
 Seat Upholstery: Breathable mesh fabric
 Backrest Material: Ergonomic nylon frame with mesh back
 Backrest Adjustment: 15 mm forward/backward
 Lumbar Support: 55 mm up/down adjustment
 Armrest Height from Seat: 170-250 mm
 Mechanism: Heavy-duty synchro multi-locking
 Recline Range: 90°-135°
 Recline Ratio: 3:1 (Back:Seat)
 Gas Lift: Class 4, 120 mm stroke, 75 mm taper
 Base: 700 mm genuine nylon five-prong base
 Castors: Glass-filled castors
ERGONOMIC PERFORMANCE THAT ADAPTS TO YOU
Designed for modern workspaces, the Merryknoll Genius MB combines breathable comfort, responsive lumbar support, synchronized motion, and durable construction to create a seating experience that supports productivity and well-being throughout the day.