Zen is designed to make long workdays feel lighter, combining intelligent movement with a calm, supportive seat that helps you stay aligned, comfortable, and focused.
3D dynamic dual-back support
A unique dual-back design that adapts to your posture and supports the lumbar area throughout the day.
Swing Technology for active sitting
A smooth side-to-side swing encourages micro-movement for a healthier, more natural seated posture.
Precision lumbar adjustability
Fine-tune lower-back support with multi-step adjustment for a personalized feel.
4D armrests for relaxed shoulders
Adjust in every direction to support neutral arms and reduce tension at the desk.
Breathable polymer mesh backrest
Adapts to different body shapes while keeping airflow high during long sessions.
Developed from deep ergonomic research
Built on years of posture analysis to set a new standard for modern office comfort.
A chair that keeps your body active and supported, so comfort stays present even when the hours add up.
Specifications
Back support
3D dynamic dual-back design supporting the lumbar area with adaptive movement.
Lumbar adjustment
Multi-step adjustment with up to 56 mm range for personalized lower-back comfort.
Swing Technology
30-degree side-to-side swing designed to encourage active sitting.
Armrests
4D adjustable armrests: up/down, left/right, forward/back, and swivel.
Tilt and seat depth
Tilts up to 139 degrees with multiple lock steps and adjustable seat depth up to 55 mm.
Materials
Breathable polymer mesh backrest with high-quality cushion foam seat.
Research and IP
Developed from three years of posture research and supported by multiple patents.
By IVONO®
Free shipping in the Netherlands and Belgium from €75+ orders
All our products come with a minimum 3 year warranty
Free shipping in the Netherlands and Belgium from €75+ orders.
We make sure to contact you to arrange a perfect time for delivery.
Hassle-free returns with free pickup service. We know how important it is to make sure a chair is comfortable.
We provide a 14-day trial period for our products from the date of delivery.
If you're not satisfied with your purchase, contact our support team to initiate a return.
We will organize a free pickup of the chair from your home or office.
The chair needs to be disassembled and placed back in the original packaging to be eligible for a return.
Once we receive the returned item, we'll issue a refund to your original payment method within a reasonable timeframe.