Lifespan Fitness

DM9 Ergonomic Mesh High Back Office Chair

In stock SKU: LFOC-DM9BK-1
$559.00 $339.15



Calculate your delivery options

    Experience Unmatched Ergonomics Experience Unmatched Ergonomics

    Experience Unmatched Ergonomics

    Engineered with advanced ergonomic principles, this chair is crafted for maximum support for long workdays. The contoured mesh backrest and adjustable lumbar support are designed to promote optimal posture and alleviate the strain of long hours at your desk.

    Full Adjustability Full Adjustability

    Full Adjustability

    With effortless adjustments at your fingertips, achieve the ideal ergonomic setup for your unique body type and preferences. Elevate your comfort and productivity with the unparalleled versatility of the DM9's full adjustability.

    Easy Access Buttons

    Easy Access Buttons

    The adjustment buttons are conveniently placed close to the side of the seat thanks to the advanced wire control mechanism. This allows you to make easy adjustments without bending over.

    Industry Leading Fabric

    Industry Leading Fabric

    Our fabrics are flame retardant and level 6 water & oil repellent. The seat can effectively resist the penetration and absorption of water and oil substances. This feature makes our seats easier to clean and maintain, while also providing a longer lifespan.

    360 Degrees Nylon Castor Wheels

    360° Nylon Castor Wheels

    Effortlessly navigate your workspace with the smooth mobility of the DM9's 360° nylon castor wheels. Glide from task to task with ease, enjoying seamless movement and flexibility wherever your work takes you.

    Ergonomic Non-Slip Foot Rests

    Ergonomic Non-Slip Foot Rests

    The track design non-slip base allows users to rest their feet on the chair's footrest during work, effectively relieving pressure on the legs. This design takes into consideration ergonomics and comfort factors, ensuring that you feel more relaxed during long hours of sitting and working.

    Comfortable Mesh Fabric Comfortable Mesh Fabric

    Comfortable Mesh Fabric

    Designed for ultimate breathability and durability, the soft yet supportive mesh material provides a delightful seating experience that keeps you cool and comfortable throughout the day.

    S-Shaped Ergonomic Back Support with Adjustable Lumbar Support

    S-Shaped Ergonomic Back Support with Adjustable Lumbar Support

    The back of the chair features an S-shaped design and an adjustable lumbar support to help relieve back pressure.

    Moulded Foam Seat Pad

    Moulded Foam Seat Pad

    The chair seats are made of molded foam with a density of 55kg/m3, providing maximum comfort.

    Dimensions Dimensions
    • Technical Specifications


    • Ridge-Shaped Bionic Back Rest with Durable Mesh Back
    • Height Adjustable Lumbar with U-Shaped Support
    • Back Rest Tilt from 90 Degrees to 120 Degrees - Lockable Back to 4 Settings
    • Adjustable Seat Height with Class 4 Gas Lift
    • High Mesh Back with Adjustable Head rest (Tilt & Height)
    • 360 Degree Running Nylon Castors
    • Seat with Moulding Foam and Seat Depth Adjustable - Class 5 Waterproof and Class 6 Oil Resistance
    • BIFMA Certified - ensuring it meets industry stnadard for safety, durability and performance
    • 350mm Non-Slip 5 Star Base
    • Minor Assembly Required


    • 3D Arm-Rest Adjustments (Up/Down, Forwards/Backwards, Rotatable)
    • Seat Height Adjustable 100mm
    • Seat Depth Adjustable
    • Lumbar Height Adjustable
    • Height & Angle Adjustable Headrest
    • Tension Adjustable


    Product Dimensions
    Height 1115mm - 1335mm
    Height (Seat) 455mm - 555mm
    Width (Seat) 500mm
    Width (Incl. Armrest) 595mm - 695mm
    Width (Total) 640mm
    Depth 640mm
    Depth (Seat) 515mm
    Back Height 530mm
    Packaging Dimensions 73cm x 65cm x 37cm (L x W x H)
    Max Weight Capacity 150kg
    Packaging Dimensions 73cm x 65cm x 37cm (L x W x H)
    Gross Weight 21.7kg
    Net Weight 17.45kg


    • This product is covered by the following warranty:
    • • 10 Year Warranty against manufacturing defects (Parts Replacement)
    • *Please read our Warranty Terms & Conditions by clicking here