Depth
600mm

23.62“

Width
600mm

23.62”

Height
1065mm

41.93”

Backrest
Up to 16°

Tilt

Reduce Carbon Footprint , Protect Our Plane

This is a conversation with nature. As environmental challenges intensify, oceans risk becoming the final resting place for plastic waste. The Humb Reef ergonomic task chair responds with innovation — crafted from ocean-friendly recycled plastic to create a truly sustainable, modern office chair. Designed as an adjustable, comfortable office chair, the Reef maximizes material efficiency while supporting a low-carbon future and healthier office seating environments.

You Will Forget You Are Sitting in a Chair

The integrated chair structure externalizes the contours of the spinal column, and is designed in a structured way based on the golden curves of the neck, shoulders, waist, hips, and legs, providing a differentiated sensory experience of "fitting, supporting, and pulling" for the entire spinal column. This allows the muscles of the body to be fully relieved of pressure, and from the moment of sitting down, one can feel as if gravity has been forgotten.

Features

Product Features

Healthy Posture Always

"When you sit down to work, your focus should be on the work itself rather than the chair you are sitting on. The chair
should adapt to your movements, not the other way around."

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FAQs

Frequently Asked Questions

01

Is the Humb Reef chair environmentally friendly?

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Yes — the Humb Reef is crafted from ocean-friendly recycled plastic, helping reduce plastic waste and support a lower carbon footprint. Its compact, foldable design also boosts container efficiency by 1.4x, further cutting down on emissions during shipping.

02

What makes the Reef chair comfortable for long hours?

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The chair’s integrated structure is designed around the body’s natural curves — supporting the neck, shoulders, waist, hips, and legs. It offers a sensation of “fitting, supporting, and pulling” that relieves muscle pressure, making you feel almost weightless while seated.

03

How does the Reef chair move with your body?

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Featuring a self-weight tilt mechanism, the backrest adjusts up to 16° and the seat lifts by 8°, naturally adapting to your posture. This creates a dynamic, interactive seating experience ideal for comfort throughout the day.

04

Can I easily store or transport the Reef chair?

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Absolutely. The foldable backrest makes the Reef compact and portable — perfect for travel, flexible workspaces, or reducing storage space. Its efficient design is both practical and planet-conscious.

You Will Forget You Are Sitting in a Chair

The integrated chair structure externalizes the contours of the spinal column, and is designed in a structured way based on the golden curves of the neck, shoulders, waist, hips, and legs, providing a differentiated sensory experience of "fitting, supporting, and pulling" for the entire spinal column. This allows the muscles of the body to be fully relieved of pressure, and from the moment of sitting down, one can feel as if gravity has been forgotten.

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