SITNESS 15 U2 - Professional Office Chair Black
Adjustable seat height
Adjustable backrest height
Professional office
Permanent mechanism
SITNESS 15 U2 - Professional Office Chair Black
  • Fitness swivel chair with balancing seat in a modern mesh look
  • U.S. patented fitness orthopaedic seat with Body-Balance-Tec® joint
  • Comfortable permanent contact mechanism
  • Contour shaped designer backrest
2596 kr
VAT included - free delivery
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Delivery in 4–8 Work days

SITNESS 15 - Fitness swivel chair with swing seat in a modern mesh look

  • Seat height adjustable in various positions with Toplift mechanism
  • Comfortable permanent contact mechanism for adjusting the backrest tilt, positionable in any position
  • Height adjustable backrest
  • U.S. patented fitness orthopaedic seat with Body-Balance-Tec® joint for three-dimensional movement of the seat
  • Contour shaped, designer backrest with breathable mesh covering and integrated lumbar support
  • Includes height adjustable U2 armrests, in chrome
  • This model bears the GS approval of the LGA Nuremberg and meets with all safety-related conditions
  • Well formed designer base, chrome-plated steel
  • Fitted with weight-activated castors for carpet floors. The user has complete freedom of movement while seated. Upon standing up, the safety braking mechanism hinders unwanted movement of the office chair. The castors are unlocked when pressure is placed back on the chair.

Assembly instructions

This item is supplied unassembled.
For assembly by the customer in just a few simple steps.
Of course, for gas springs, chair castors, footrests, etc., no construction is required.

Castors information

The factory-supplied castors are only suitable for carpeted floors. For hard floors, such as parquet, laminate or tile floors, special hard floor castors are needed and are available from our accessory assortment. Please note that it is not possible to exchange the castors prior to shipment for logistical reasons (unless otherwise stated in the product description).

Manufacturer Topstar
Cover 100% polypropylene
Colour Black
Castors information 10 mm x 50 mm castors for carpeted floors (included)
Seat height 43 - 54 cm
Seat width 48 cm
Seat depth 44 cm
Backrest height 55 - 60 cm
Capacity to 110 kg
Weight 16 kg
Guarantee 3 years
Material Fabric
Dimensions (H x W x D) 114 x 58 x 44 cm
Daily use 8 hours
Mechanism permanent contact mechanism
Reviews (9)
Material / Finish
Price-performance ratio

Marco Borchers on 15.08.2018 regarding SITNESS 15 U2 - Professional Office Chair Black:
schnelle Lieferung; leider trotz guter Verpackung Kratzer im Fuß und einer Armlehne; kostenfreie schnelle Nachlieferung der defekten Teile; der Stuhl hat ein tolles Preis-Leistungsverhältnis