Anatomic office swivel chair. Black plastic base with silicon wheels. Back with technical coupled fabric that offers better, breath-ability and comfort compared to traditional upholstered seating, with adjustable height and upholstered seat in textile or eco leather. Adjustable black armrests (up-down). Lift mechanism, and relax mechanism with synchron who stops in 5 different positions. Note: Way more textiles and colors available at our showroom.