Product Type: Office Chair, Upholstery Material: Polyester, Armrests: Yes, Base Material: Plastic, Back Type: Mesh Back, Wheel Type: Carpet Casters
- Sitness AirWork is a certified model by the Aktion Gesunder Rücken e.V. in the category of Active Office Chairs
- Ergonomically shaped backrest with breathable mesh upholstery – backrest adjustable in 3 tilt levels; lockable in the front position
- Includes height-adjustable lumbar support
- Comfortably padded flat seat with knee roll; includes sliding seat
- Three-dimensional movable seat surface based on unique Sitness® technology
- Automatic weight-adjusting synchronous mechanism with fine adjustment; spring force automatically adapts to the user's weight and can be additionally fine-tuned using the rotary knob