Product Description: MOVEMENT: Extensive Variable Recline Extensive Variable Recline was designed with you in mind. Your task chair should work with you and not against you. EVR can be adjusted to users of any size for effortless use. With a properly adjusted EVR, you'll notice your concentration, energy and production increase. ARMS: 4-Dimensional Armrests No one keeps their arms in the same position all day. X-Chair is ready to move with you. Easily adjust the armrest height, depth, width, and angle as you move throughout the day. HEAD & NECK: Independently Adjustable Headrest X-Chair's innovative headrest features adjustable height and angle. No matter what position you sit in, X-Chair's headrest can pivot to keep you comfortable LUMBAR: Dynamic Variable Lumbar X-Chair's DVL Support adjusts itself to your body every time you move. You'll stay comfortable all day without ever making an adjustment to your chair. BACK: Adjustable Backrest Height Adjust X-Chair's backrest height so that you're fully supported, from your lumbar curve to your neck. This ensures you get maximum support when you need it most. COOL PRESSURE RELIEF: Flex Mesh Technology Flex Mesh Technology provides a soft and adaptive feel. Experience the breathable conforming performance of an X-Chair with Flex Mesh and ditch the feeling of overheating.