Whether you have a day filled with meetings, or working to beat a deadline, the Space Seating fully adjustable office chair provides not only professional style but also sophisticated support for all-day comfort. The black Matrix back with height adjustable lumbar support keeps you cool and helps prevent back fatigue. The adjustable flip arms with PU pads ensure flexibility and allow for support to take pressure off your shoulders and neck. The breathable black Matrix seat keeps you comfortable through-out the day. Features such as one-touch pneumatic seat height adjustment and 2-to-1 Synchro tilt control with adjustable tilt tension easily accommodates your individual preferences. Set upon a durable polished aluminum base with oversized dual wheel carpet casters that deliver easy mobility. TAA Compliance, and coverage with an impressive lifetime warranty on all component parts, and 3 years on arm pads, foam and upholstery fabric, give added assurance to the quality of your purchase.