The Lotto Medium Back Mesh Operator Chair delivers premium ergonomics with a synchro mechanism, seat slide, lumbar support and removable adjustable arms — GreenGuard GOLD approved, rated for 8+ hour daily use and backed by a 5-year warranty.

Upgrade your seating with a chair built for serious daily use. The Lotto's breathable mesh backrest keeps air flowing through long sessions, while built-in lumbar support and a seat slide adjustment let you fine-tune the fit to your body and workstation. Removable, adjustable armrests add flexibility — keep them for forearm support or take them off entirely to suit your desk setup.

At its core is a synchro mechanism with gas lift, backrest and seat pan tilt, allowing the chair to move naturally with you as you shift position throughout the day. A durable PP and fibreglass mix frame sits on a 5-star base with castors for easy movement, and the whole package is rated to an impressive 135kg weight capacity.

GreenGuard GOLD approved for low chemical emissions and finished in a stylish white and grey design, the Lotto is suited to daily usage of 8 hours and above — with a 5-year warranty for added peace of mind.

Why Choose the Lotto?

• Synchro mechanism with gas lift, backrest and seat pan tilt
• Seat slide and lumbar support for a tailored ergonomic fit
• Removable adjustable armrests – configure to suit your setup
• Breathable mesh backrest for all-day airflow
• Rated for 8+ hours daily use | 135kg weight capacity
• GreenGuard GOLD approved for low chemical emissions
• Durable PP and fibreglass mix frame on a 5-star base with castors
• 5-year warranty

Specifications