The incredible ergonomic comfort of X-Chair’s proprietary Dynamic Variable Lumbar support is now available in a side chair. No matter how many people use it each day, the X-Side’s backrest adjusts automatically to provide personalized support for everyone. Flex Mesh Technology in the seat and back delivers additional ergonomic comfort and facilitates improved concentration. The X-Side features a striking polished aluminum uni-body frame that has been molded from a single piece of metal for maximum strength and beautiful composition. Experience the responsive comfort of X-Chair in this stunning and versatile new design.