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
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
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.
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.
height from the ground112-122
wheels 11 x 50 mm (special carpets)
Daily useDaily 4-hour use
maximum weightup to 120kg
approvedManufactured in accordance with the European EN-1335 standard