The Giroflex 40-4049 is an ergonomic swivel chair for demanding VDU work that combines comfort, support and ease of use in a clear design. Its breathable mesh back keeps you pleasantly cool and works together with an integrated, adjustable lumbar support to provide targeted relief for the lower back. The 3D armrests can be adjusted in height, width and depth so that shoulders and arms remain relaxed in any working position and neck tension is prevented. Technically, the chair offers everything you need for long, dynamic sitting: The synchro-mechanism coordinates the movement of the seat and back for natural posture changes, the adjustable rocking mechanism allows fine-tuning of the resistance, the backrest can be locked in place if required, and the seat tilt adjustment supports a more active, forward-leaning working position. In addition, the two-zone seat concept ensures noticeable comfort: the softer front zone reduces pressure on the thighs, while the rear zone provides stable support, promoting blood circulation and reducing fatigue. All functions are intuitively accessible and quick to adjust, making the 40-4049 a convincing chair without the need for lengthy adjustments - ideal for concentrated work phases in the office and at home. High-quality materials and precise workmanship ensure durability and smooth, reliable movement. The result is an office chair that combines breathable support, sophisticated ergonomics and efficient usability to create an all-round harmonious sitting experience.