Oqonos Cherg 002 Ergonomic Office Chair with Height and Depth Adjustable Lumbar Support, Breathable Mesh Backrest, Fixed

The Cherg 002 is the chair designed for those who want the essentials without giving up quality. Its breathable mesh backrest keeps your back cool throughout the day, while the high-density eco-friendly foam seat keeps its shape use after use. What sets it apart within the range is its lumbar support adjustable on two axes - height and depth - which lets you find the exact support point for every type of back. The 60 mm silicone wheels glide smoothly without scratching the floor, whether parquet, hardwood or tiles. Certified under the international BIFMA and EN1335 standards, with REACH chemical safety certification (formaldehyde-free). Maximum capacity of 150 kg.

Backrest and seat:

• Breathable mesh backrest (polyester + nylon), formaldehyde-free, flame-retardant, REACH certified and resistant to more than 100,000 wear cycles. Adjustable recline from 101° to 132° with position lock.

• High-density eco-friendly foam seat (55 kg/m³, 57 mm thick), moulded at high temperature with an ergonomic shape that adapts to the user's natural posture. Non-deformable and glue-free. Breathable, crease-resistant elastic seat fabric, resistant to more than 100,000 cycles.

Ergonomics and adjustments:

• Lumbar support adjustable in height (30 mm) and depth (20 mm).

• Fixed armrests, positioned to keep your arms at 90° and reduce tension in the shoulders and neck.

• Class 3 gas piston with 2.5 mm reinforced wall and 100 mm stroke.

Structure and durability:

• Reinforced steel synchronised mechanism (>3.1 mm thick).

• 340 mm reinforced nylon base with certified static load of 1,136 kg (BIFMA standard).

• Dual 60 mm silicone wheels, silent and suitable for all types of floors.

• Maximum capacity: 150 kg.

Dimensions:

• Seat height: 395-495 mm

Width: 510 mm

Depth: 480 mm

• Backrest height: 620 mm

Total height: 1000-1100 mm

• Total width: 630 mm

Total depth: 585 mm

• Armrest height from floor: 580-680 mm