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Mark Adler Expert 7.9 ergonomic chair

Nouvelle arrivée

€359,81

€294,93 HT

Color:

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Expert 7.9 Black Ergonomic Chair

Created for Intensive Sitting

Expert 7.9 is an armchair designed for people who spend long hours at a desk—both for work and entertainment. The large adjustment range allows you to tailor the chair to your individual needs, which translates into greater comfort and significantly less fatigue during long sessions.

Comprehensive Ergonomic Support

Mark Adler Expert 7.9 Black ergonomic chair in an office setting

This ergonomic office chair is meticulously designed for prolonged sitting. It features an adjustable headrest for vital neck support and a retractable footrest for added comfort when resting. Equipped with polyurethane caster wheels that are safe for hard floors, it is highly recommended for office work, IT workstations, and gaming setups.

Precise and Personalized Adjustment

SeatRest and Slide technology adjustment details

Adjust the backrest height and seat depth to match your exact preferences. Features such as the SeatRest function (allowing backrest tilt up to 135° with a locking option) and Slide technology (front-to-back seat adjustment) make it possible to set the chair perfectly to your body shape and work mode—from concentrated tasks to pure relaxation.

Active Sitting & Adjustable Backrest

A static position can put a strain on the spine, which is why the Expert 7.9 is equipped with mechanisms that allow you to actively change your position while working. The Multilock mechanism offers three levels of backrest height, allowing you to precisely adjust its position to your height, improving sitting ergonomics and reducing muscle tension.

5D Armrests with 360° Rotation

5D adjustable armrests with 360-degree rotation

Experience unparalleled arm support with advanced 5D armrests. You can easily adjust their height, angle, and position to suit your desk setup. The ability to fully rotate them 360° gives you complete freedom of positioning, ensuring your shoulders and wrists remain relaxed regardless of your sitting posture.

Ventilated and Durable Fabric

Stay cool and focused with the Mesh HD fabric. Featuring a coarse, thick weave, it combines exceptional durability with high air permeability. This significantly increases seating comfort by promoting better air circulation, especially during hot days or intense work and gaming sessions.

Dimensions

Ensure a perfect fit for your workspace. The chair features a total height ranging from 118 to 133 cm, a base width of 70 cm, and a seat height adjustable between 49 and 59 cm. The backrest height spans 88 to 94 cm, providing extensive coverage and support for users of various heights.

What Do You Get with Your Purchase?

Mark Adler Expert 7.9 Black Ergonomic Chair
Accessory pack for assembly
Assembly instructions

Technical Specifications

Product Type: Ergonomic Office Chair

Brand: Mark Adler

Model: Expert 7.9

Material: Mesh HD fabric (breathable, thick weave)

Maximum Load Capacity: 140 kg

Total Height: 118 - 133 cm

Total Width / Base Width: 70 cm

Total Depth / Base Depth: 70 cm

Seat Height (from floor): 49 - 59 cm

Seat Depth: 45 cm

Backrest Height: 88 - 94 cm

Headrest Width: 35 cm

Armrest Height (from seat): 30 - 38 cm

Backrest Adjustment: Multilock mechanism, 3-stage height adjustment

Recline Mechanism: SeatRest function (tilt up to 135° with locking option)

Seat Adjustment: Slide technology (front-to-back depth adjustment)

Armrests: 5D adjustable with 360° rotation capability

Headrest: Adjustable for neck support

Footrest: Retractable

Gas Lift: BIFMA class 3, 100 mm

Casters: Polyurethane-rubber, 6 cm diameter (safe for hard floors)

Recommended Use: Office work, IT workstations, and gaming

Weight: 22.5 kg

Package Dimensions (H x W x D): 60.0 x 72.0 x 33.0 cm

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