Clean yet dynamic design aesthetic with light and dark color options. Enjoy a synchro-tilt mechanism which moves with your body for ergonomic recline. Breathable, adaptive mesh seat and backrest (mesh versions only). Removable and height-adjustable headrest with soft memory foam padding. Height and depth-adjustable lumbar support with flexible lumbar pad. 13 lockable tilt positions with adjustable tension. Four-directional armrests with soft, foam-padded arm caps. Aluminum wheelbase with hubless casters and soft PU wheels. Supportive seat which is both height and depth adjustable. Glass-fiber reinforced seat and backrest frame. Class 4 heavy duty gas lift. Bifma X5.1 compliant.