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Topstar Sitness 15 Office Chair, Black

Ref: 22.584.962
  • Innovative Sitness seat supports active and healthy sitting

  • Movable seat surface stimulates natural body movement

  • Suitable for long-term office work

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Active seating with natural freedom of movement throughout the day


The Topstar Sitness 15 office chair delivers a new level of comfort and ergonomic seating. Thanks to the innovative Sitness® technology, it supports natural body movement even while working at a desk, contributing to healthier posture and enhanced comfort throughout the entire working day. Its modern design also complements contemporary office environments with ease.
The unique three-dimensionally movable seat adapts to the user's movements and encourages active seating. The ergonomically shaped Ortho seat provides optimal support and comfort, while the height-adjustable backrest with breathable mesh upholstery ensures effective back support and pleasant ventilation during prolonged sitting.


Product features:


  • Active office chair with Sitness® technology
  • Three-dimensionally movable seat supporting natural body movement
  • Promotes active and ergonomic seating
  • Ergonomically shaped Ortho seat for enhanced comfort
  • Height-adjustable backrest
  • Breathable mesh backrest for optimal airflow
  • Supports proper posture while working
  • Seat upholstery made from 100% recycled polyester (PET bottles)

The combination of modern ergonomics, quality workmanship and active seating makes this office chair an ideal solution for users seeking comfort, flexibility and support for natural movement throughout the working day.

Brand :  TOPSTAR

Back Type :  Medium

Adjustable Arms :  Yes

Adjustable Back :  Yes

Adjustable Seat Height :  Yes

Seat Colour :  Black

Maximum Recommended Usage Time :  8 hours

Maximum Seat Height :  530 mm

Back Material :  Mesh

Back Height :  590 mm

Back Width :  430 mm

Chair Mechanism :  Synchron

Base Colour :  Chrome

GS certified by :  Intertek Fürth

Armrest as Option :  No

Maximum Load Capacity :  110 kg

Base Material :  Steel

Adjustable Seat Depth :  No

Seat Width :  480 mm

Seat Depth :  410 mm

Seat Material :  Foam

Mandatory criteria

% Rate of packaging recyclability 100

Recyclable packaging Yes

% Rate of sustainable supplier assessment 65

Cradle to cradle N/A

EPEAT N/A

Recycled materials in product Yes

% Recycled materials in product 15

Repairable Yes

Reduced Resource Use Yes

Availability of spare parts 10

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