Style: Armless The Sadie HVST101 task chair features a breathable mesh back and durable sandwich mesh on the seat. It also offers simple and intuitive controls such as pneumatic seat height adjustment and 360-degree swivel for added customizability and comfort. The comfort, stylish look, and price point of this chair make it a perfect addition to the office, whether at work or at home. This chair meets or exceeds industry standards for safety and durability, and is backed by one of the strongest warranties in the industry.