Herman Miller has a reputation as a maker of exceptional office chairs. They are ergonomic and beautifully designed. Their SAYL chair was inspired by suspension bridges, and its frameless back is designed to be supportive and to keep you cool. The chair has an adjustable seat height and tilt (with tilt-limiter). Its fixed arms are designed to support your arms at a perfect height. The Eco-Dematerialized design uses minimal materials without sacrificing quality or strength. It contains no PVCs and is made of 93% recyclable materials. You can customize your chair at Herman Miller by choosing materials for the base, arm pad finish, and seat material. Prices start at $399 for an all-black version and can take several weeks for delivery. If you want an all-black version and don’t want to wait, you can purchase one from Levenger for $399.