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  • Sigma chair black
  • Sigma chair black
  • Sigma chair black
  • Sigma chair black
  • Sigma chair black
  • Sigma chair black
  • Sigma chair black
  • Sigma chair black




Fixed armrests

Fixed armrests

Chair equipped with fixed armrests. Fitting a chair with armrests reduces the stress on the user´s elbows, shoulder blades and back. Different ergonomics studies guarantee that working with the arms supported lightens the load on the invertebral discs helping to maintain a healthier posture.

Daily 4-hour use

Daily 4-hour use

It is not recommended to use this chair for more than 4 hours a day. It is perfect for use at home as a desk or office chair. It can also be used in the office but daily use is not recommended to exceed 4 hours per day. Daily use 4 hours

Permanent Contact Mechanism

Permanent Contact Mechanism

The backrest follows the movements of our back, maintaining permanent contact with the back while the seat remains fixed, it does not tilt.This type of mechanism also allows adjusting the degree of adaptive tension.


Sigma chair black

con iva
180 €
229 €
In stock | FREE shipping (24/48h)

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Descripción completa

The Sigma office chair is a very complete model with the right balance between price and comfort. A very complete model with an optimal quality/price ratio. Equipped with a high backrest in breathable mesh fabric and an extremely comfortable upholstered fabric seat.

The high backrest is ideal for tall people and perfectly supports our back. It has an ergonomic design, a high backrest and is upholstered in breathable mesh fabric. It has integrated headrests and a lumbar arch cushion for better support of the neck and lower back. It also incorporates an exclusive tilt mechanism with which you can choose whether to set the backrest in a fixed position or leave it in a mobile position.

The seat is wide and extremely comfortable, upholstered in a very pleasant fabric with thick padding that perfectly matches the chair´s design. The armrests have a well-researched design that perfectly combines functionality and design. The metal base in chrome finish gives solidity to the entire chair.

  • Anatomical mesh fabric backrest
  • Thick padded fabric seat
  • Swivel tilt mechanism
  • Designer lumbar arch cushion and armrests.
  • Integrated headrest
Secondary product image


height from the ground 112-122
seat height 45-55
seat depth 51
wheels 11 x 50 mm (special carpets)
packaging measures 64X29X59cm


material Mesh
arms Fixed armrests
Daily use Daily 4-hour use
maximum weight up to 120kg
approved Manufactured in accordance with the European EN-1335 standard
kind Swivel
Instructions Instructions.pdf
Sigma chair black