Mark Adler Expert 8.7 Ergonomic Office Chair Black

Technical specifications

•    Manufacturer: Mark Adler
•    Model: Expert 8.7
•    Construction material: Steel (FrameX metal frame)
•    Material of upholstery: Mesh Flex + fabric in the lumbar area
•    Wheels: Polyurethane (PU), diameter 60 mm
•    Gas lift: Class 4, BIFMA certified, height 80 mm
•    Headrest: Tiltable and adjustable, angle up to 70°, height adjustment 8.5 cm
•    Armrests: Yes, 4D, angle adjustment up to 25°
•    Lumbar support: Yes, angle adjustment up to 10°
•    Footrest: Yes, extendable up to 27 cm, patented mechanism
•    Sliding seat: Yes, adjustable up to 5 cm
•    Backrest adjustment: Yes, angle 90°-145°, additional height adjustment 5 cm
•    Maximum load: 150 kg
•    Packaging dimensions:
           Weight: 26 kg
           Length: 66 cm
           Width: 41 cm
           Height: 77 cm


Expert 8.7 - premium ergonomic chair

A structure designed for people who spend long hours at a desk or console. Combination of airy Mesh Flex fabric, sturdy metal frame and extensive adjustment provides comfort, stability and spinal support.
•    Advanced headrest, backrest and seat adjustments for a perfect fit
•    4D armrests with a wide range of settings
•    Extendable footrest and seat with depth adjustment
•    Durable frame and certified lift for stability



Ergonomics at the highest level

The chair was created to maintain natural body alignment while working or entertaining. Precise adjustments help maintain proper posture and reduce muscle tension.
•    Adjustable headrest with tilt and height adjustments
•    Backrest adjustable in a wide range of angles



Concentrated back support

Reinforced lumbar support reduces strain on the spine when sitting for long periods of time, and the range of adjustments allows it to fit individual needs.
•    Adjustable lumbar support angle for a better fit
•    Adjustable backrest height



Adjustable seat and extendable footrest

Titan Pad's sliding seat and extendable footrest allow you to stretch your comfort in a semi-reclined position. The slide-out mechanism is stable and easy to operate.
•    Seat sliding up to 5 cm
•    Footrest extends up to 27 cm with sturdy guides



FusionArm 4D armrests

Flexible armrest settings allow you to fine-tune the position of your hands to help reduce shoulder tension and improve comfort.
•    Adjustable in multiple planes, quick adjustments without tools



Durable FrameX frame

Full-metal construction and high-grade components ensure long-term stability and safe use even under heavier loads.
•    Metal frame with high load capacity
•    Certified class 4 gas lift and durable PU casters



Airy and aesthetically pleasing finish

•    Mesh Flex in key areas of the chair provides excellent air circulation, while fabric inserts add elegance and durability.



Key features at a glance

A quick rundown of the chair's key capabilities that highlight its versatility and comfort.
•    Adjustable headrest and backrest
•    Lumbar support and 4D armrests
•    Retractable footrest for semi-reclining comfort



An armchair that tells the story of a place

•    Expert 8.7 fits perfectly into a variety of settings - from the office to the home studio. The brand's design focuses on details that bring out the character of any interior.