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ZenPro
Orthopedic Ergonomic Chair ZenPro, Dual Backrest, Aluminium Frame
Characteristics
24 hours
High-resistance chair designed for long working days and continuous use. Ideal for workstations where people work many hours a day in consecutive shifts. It offers optimal durability and comfort during extended use.
Double lumbar cushion
Provides extra comfort in the lower back area and helps your body stay active throughout the day, improving circulation and concentration.
4D armrests
This type of armrest is found only on high-end ergonomic chairs and offers full adjustment in height, width, angle and depth.
Headrest
Using a headrest is highly recommended, as it helps support the upper back and neck area without putting the spine under excessive strain. Adding a headrest provides a more complete sitting position, as the backrest is long enough to support the whole body.
Lumbar support
Lumbar adjustment allows you to adjust the pressure of the backrest on the lower back. Lumbar injuries are one of the most common work-related health problems, so it is advisable to choose a chair with this type of adjustment, allowing more natural support that follows the curve of the back.
Synchro mechanism
This type of mechanism is the one most recommended by ergonomics specialists for intensive use of more than 8 hours. The seat and backrest adapt to your movements in a synchronised and automatic way. When the backrest tilts forwards or backwards, the seat tilt also adjusts automatically at the same time, helping to achieve an ideal posture. A safety anti-return system prevents sudden impacts.
Mesh
Mesh chairs are breathable and highly recommended for warm environments. There is a growing trend in the office sector towards this type of chair, as they do not accumulate dust or dirt and are easier to clean than traditional chairs.
Advanced ergonomics, durability and customization
The ZenPro ergonomic chair stands out for its aluminum alloy frame and base, a lightweight, durable material with a more premium appearance than conventional bases. Its dual backrest provides targeted support for the lumbar and upper back areas, adapting to the user’s movements throughout the working day. It also features 3D lumbar support, a height-adjustable backrest, 4D armrests, a 3D headrest, and an adjustable-depth seat. A chair designed for those seeking advanced ergonomics, durability, and a high level of customization.
Dual backrest with 3D lumbar support
The backrest divides support into two independent zones. The upper section supports the thoracic region, while the lower module adapts to the lumbar and sacral areas, distributing pressure across the back more evenly. The 3D suspended lumbar support follows the user’s movements and maintains contact when changing posture. In addition, the backrest is height-adjustable, allowing the lumbar support to be positioned at the optimal height for each user.
Maximum adjustability
The 4D armrests can be adjusted in height, depth, width and angle, allowing their position to be tailored to different tasks and desks. This helps keep the arms properly aligned and reduces strain on the shoulders and neck. The 3D headrest can be adjusted in height, depth and tilt to provide more precise support for the cervical area. The seat depth can also be adjusted by up to 50 mm, providing a better fit for users of different heights.
Synchronized mechanism with up to 140° recline
The tilt mechanism progressively follows the user’s movements, maintaining lumbar and upper-back support when changing posture. The backrest can recline from 100° to 140°, allowing users to alternate between an upright working position and a more relaxed posture during breaks. Recline resistance can be adjusted using a rotary knob, adapting the tension to each person’s weight and preferences. The result is smooth, stable and personalised movement throughout the working day.
Technical information
Verified Reviews
3 Reviews
- I’m quite disappointed with the armrests. They don’t adjust in width, which is inconvenient—especially for a chair meant for larger people, who are often taller too. - Also, on the armrest, the metal push-button is bothersome because it digs...
Country: France
Submitted: 27/09/26
Verified reviews
By: Sarah Boubtane.
Verified reviews
Very easy to assemble, comfortable, and adapts to all body types thanks to the many adjustment options.
Country: Belgium
Submitted: 27/09/26
Verified reviews
By: Réjane Soldano.
Verified reviews
Very comfortable chair, and the shipping service was top-notch.
Country: Spain
Submitted: 23/09/26
Verified reviews
By: MARISA PASTOR.
Verified reviews
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