HermanMiller Sayl with Height adjustable arms : 3D Elastomer Strands Synthetic Fiber Office Arm Chair  (Black, Pre-assembled)

Fewer parts, less material, and still everything a good chair should be. Good design, healthy support, and exceptional value are always attractive—and Sayl delivers all three. By using smart engineering to transform simple materials, we were able to make Sayl everything a good chair should be. Fewer parts and less material also mean a smaller environmental impact.; 3D Intelligent Back: Sayl’s unframed 3D Intelligent back lets you stretch and move, striking a healthy balance between support and freedom. The elastomer strands of the suspension back vary in thickness and tension to provide greater support in the transition areas along the spine and less everywhere else to encourage a full range of seated movement. Inspired by Suspension. Inspired by suspension bridges-structures that deliver the most using the least material—Yves Béhar applied the engineering principles of these amazing structures to create Sayl. The Eco-Dematerialized design of the work chair uses less material in more inventive ways to provide ergonomic support for people up to 350 pounds (159 kg).