Gaming chair anda seat DORO C300L Mesh Black — ergonomic swivel chair with mesh backrest

anda seat DORO C300L Mesh Black — ergonomic swivel chair with mesh backrest designed for extended computer sessions and gaming. The chair combines a breathable mesh back, adjustable features and a stable five-star base with smooth-rolling casters to support posture and provide ventilation during long periods of sitting. It is intended for users who spend extended time at a desk and need an adjustable seat that balances comfort, support and airflow.

Advantages

The mesh backrest promotes airflow to reduce heat build-up and increases comfort during prolonged use. Adjustable armrests and a tilt-and-recline mechanism allow personalized seating positions to support different tasks and body shapes. Integrated lumbar support helps maintain a neutral spine alignment, while the sturdy base and casters ensure stable mobility and reliable load distribution.

Suitable for

• PC and console gaming sessions of several hours
• Home office and remote work environments
• Creative work such as design, editing and programming
• General desk-based activities where ventilation and ergonomic support are needed

Key specifications

• Seat type: ergonomic swivel chair with mesh backrest
• Backrest material: breathable mesh for improved ventilation
• Adjustment features: height adjustment, adjustable armrests, tilt and recline mechanism
• Lumbar support: built-in adjustable lumbar support
• Base and mobility: five-star base with smooth-rolling casters
• Color: black

How to use

Adjust the seat height so your feet rest flat on the floor and your knees form an approximately 90-degree angle. Set the armrest height to support your forearms comfortably while typing or using a controller. Use the tilt and recline mechanism to find a supportive back angle for focused work or a more reclined position for breaks; lock the mechanism when you find the preferred setting. Fine-tune the lumbar support to fit the curve of your lower back to reduce strain during long sessions.

Usage recommendations

For prolonged comfort and ergonomic benefit, alternate between upright and slightly reclined positions, take regular short breaks to stand or stretch, and keep the mesh back clean from dust to maintain ventilation. Check caster compatibility with your floor type and use a floor mat on soft surfaces to protect both the chair and flooring.