Description
Lower Back Support Designed for All Positions!


Self-adaptive Dynamic System
Self-adaptive dynamic system
Our lumbar support cushion detects subtle changes in your body posture and adjusts automatically as you move to ensure constant support.
Lockable Lumbar
You have the option to leave the lumbar support cushion unlocked for a wider range of gentle support or to lock it at a comfortable angle to better support the lower back.
Arc-shaped movement
Coordinated changes in vertical and horizontal direction enable all-around support, regardless of your sitting posture and sitting habit.
We Accommodate Various Sitting Positions

Perfect back support in any sitting position

Designed to complement your every posture.
The C7 series features patented adjustable lumbar support: precisely tailored to your spine’s natural motion with synchronized adjustments in the backrest, seat, and headrest. Stay snugly supported, reducing spinal and sciatic pressure on your back, waist, and hips.

Cross-legged Position
Our 20″ seat provides ample space for cross-legged sitting, allowing you to rest both feet on the C7.
The adjustable 3D armrests, which are positioned further back on the chair, offer more freedom of movement for your knees and feet as well.

Forward Leaning Position
Our separate and dynamic lumbar support cushion is a comfy addition for those who need to lean forward when working.
Not only does it support the sacrum, but it also relieves pressure and prevents fatigue during long hours of sitting.
Work & Health: Ergonomic Furniture for a Balanced Lifestyle

Lower Back Support Designed for All Positions!


Self-adaptive Dynamic System
Arc-shaped movement
Coordinated changes in vertical and horizontal direction enable all-around support, regardless of your sitting posture and sitting habit.
Self-adaptive dynamic system
Our lumbar support cushion detects subtle changes in your body posture and adjusts automatically as you move to ensure constant support.
Lockable Lumbar
You have the option to leave the lumbar support cushion unlocked for a wider range of gentle support or to lock it at a comfortable angle to better support the lower back.
We Accommodate Various Sitting Positions

Perfect back support in any sitting position
Designed to complement your every posture.
The C7 series features patented adjustable lumbar support: precisely tailored to your spine’s natural motion with synchronized adjustments in the backrest, seat, and headrest. Stay snugly supported, reducing spinal and sciatic pressure on your back, waist, and hips.
Cross-legged Position
Our 20″ seat provides ample space for cross-legged sitting, allowing you to rest both feet on the C7.
The adjustable 3D armrests, which are positioned further back on the chair, offer more freedom of movement for your knees and feet as well.


Forward Leaning Position
Our separate and dynamic lumbar support cushion is a comfy addition for those who need to lean forward when working.
Not only does it support the sacrum, but it also relieves pressure and prevents fatigue during long hours of sitting.


Work & Health: Ergonomic Furniture for a Balanced Lifestyle

Product Specification
Adjustability | Headrest, Armrest, Back Tilt, Slider Seat Pan and Height |
Armrest | 3D |
Back Recline Position | 93°-128° |
Recommended Height | Samhongsa Class 4 Gas Lift |
Weight Capacity | 158kg |
Certification | BIFMA |
Warranty |
Total 5 Years Marketing Leading Warranty (T&C Applied) |
Care & Maintenance | Wipe with damp cloth Fabric/Mesh: Vacuum regularly Tighten the screws periodically |
Bought this chair together with the E7 PRO Electric Height Adjustable Standing Desk. This is a great ergonomic chair that combines advanced functionality, comfort, and style. It pairs well with my desk and is an ideal choice for long work hours at home.
Bought this chair for my wife to replace her old office chair. Back support is the utmost importance for her since she sits on the chair for long hours. With her old office chair, she will have backaches if she sit more than 4 hours straight. This chair solves the problem. Their sales person is nice and friendly too. Do drop by their showroom to test it out.
The C7 ErgoChair Air Premium offers excellent ergonomic support with breathable mesh, adjustable lumbar support, and a sleek design. Ideal for long hours, it ensures comfort, flexibility, and durability—great for office professionals.
Bought 2 of the black chair as well, they’re super comfortable!!
Very comfortable office chair which complements the standing desk setup perfectly. Excellent ergonomics which supports the lower back, allowing for us to sit for long hours without feeling any strain.
This ergonomic chair has been a game changer for my workspace! The design is both stylish and functional, fitting in perfectly with my desk setup. The mesh material provides excellent breathability, keeping me cool even during long hours of work. The adjustable features—like the lumbar support, armrests, and headrest—allow me to customize the chair to my exact needs, giving me perfect posture and comfort.
First try on Flexispot, definitely this is a good chair. I bought this for my work from home setup, I love the lumbar support as it is really comfortable. Compared to other model, C7 ErgoChair Air Premium Ergonomic Office Chair is my choice as the mesh cushion provide a good ventilation for a long seating.
This chair is great, I love that everything can be customized to suit my needs, I suffer from spine and this chair really improved my lifestyle, I love how well it supports the headrest, the support in the lumbar area and not to mention the footrest, really worth a lot, I recommend it !
Best ergonomic mesh chair I have ever used other than Aeron chairs. This chair simply removes heat stress with mesh and keeps my posture optimized without much conscious attention on my part. Highly recommend!
The C7’s versatility extends beyond the office. It’s comfortable enough for long reading sessions, and the reclining feature makes it perfect for catching up on shows or even taking a quick power nap. FlexiSpot’s responsive customer service team was readily available to answer my questions about the reclining mechanism and its warranty coverage.