Ergonomic, light, and versatile. From a design by Stefano Getzel a task chair of advanced technology with a height-adjustable backrest available in five colours: black, grey, ceramic white, orange or acid green. Fixed or adjustable height and width "T" armrests. Synchro mechanism or permanent contact, available with depth-adjusting sliding seat mechanism. Total or partial upholstery of the backrest in new fabrics. Swivel base in polished or coated cast aluminum. Aire Jr sled version and 4 legs with castors or gliders.