HON Purpose Mid-Back Chair | YouFit Flex Motion | Adjustable Arms | Onyx Shell | Black Base | Black Fabric One of the most innovative chairs ever created for multi-user environments 100% polyester fabric features Nano-Tex soil and stain repellant technology; color is Black Fiber-reinforced plastic shell is easy to clean; color is Onyx Flex-zone shell design provides independent flexing motion for both backrest and seat DESIGNED, ENGINEERED & ASSEMBLED IN THE USA: When you buy HON, youre buying quality furniture thats more than a practical solution youre buying proudly American designed, engineered and assembled office furniture, backed by a lifetime warranty and network of dealers.