Black or White is Sitia’s hi-tech professional chair, designed to offer maximum ergonomic support during work. This chair is particularly distinguished by its various technical features, such as the 2D adjustable headrest with cervical support, adjustable lumbar support, seat angle and depth adjustment, and adjustable armrests. Ideal for executive environments and prestigious offices, Black or White stands out for its infinite configurations and customizations, available in a wide range of finishes and colors, for complete personalization.