Setting a new standard in performance seating, United Chair presents Sensato. Design by Jonathan Ginat. Exclusive design, patented comfort and timeless durability reign with Sensato. Key Features include: Executive, management, conference, guest and stool models Dual upholstery combination available Contoured upholstery back with patented adjustable lumbar support Pneumatic seat height adjustment Synchronous mechanism on executive and management models Height adjustable arms