Setu Multipurpose Task Chair from Herman Miller
The Setu® Multipurpose Task Chair features a fluid, modern appearance which requires virtually no adjustment. Its innovative Kinematic Spine™ flexes with every move and elastomeric seating conforms to the sitter's contours, so it adjusts to whomever is using the chair. There's nothing to tilt, nothing to tweak. The instruction manual simply says to "Sit down."