The Topstar SITNESS 15 with permanent contact mechanism features a mesh backrest and a balancing fitness orthoseat for maximum ergonomics. The orthoseat incorporated here has a Body-Balance-Tec® joint, allowing it to dynamically adapt to body movements. This ensures high ergonomics and comfortable seating at all times. The seat height can also be easily adjusted. Additionally, the contoured design backrest with breathable mesh cover and integrated lumbar support optimally supports the back, enabling comfortable sitting. The elegantly designed, chrome-plated base is a visual highlight of this model. The included armrests can be adjusted in height if needed.

Backrest:

• Backrest height: 550 mm
• Height adjustable
• Height adjustment range: 60 mm
• Contoured design backrest with breathable mesh cover

Seating features and mechanism:

• Permanent contact mechanism
• Orthoseat with Body-Balance-Tec® joint for active sitting
• Stepless seat height adjustment
• Seat dimensions: W 480 x D 440 x H 430–540 mm

Additional details:

• Suitable for sitting times of up to 8 hours
• 100% polypropylene (fire safety standard: EN 1021 part 1+2, flame-retardant)
• Load capacity up to 110 kg
• Includes height-adjustable armrests
• Steel base with load-dependent braked safety double wheels for carpeted floors
• Upholstery material: polypropylene
• GS tested.