Mesh high-back chair offers a mesh back and eco-leather seat with plastic-coated steel frame. Ergonomically high back is perfect for supporting the natural curvature of the spine. Arms with polyurethane arm pads adjust in height and width. Functions include pneumatic seat-height adjustment, seat-glide mechanism, 360-degree swivel and tilt tension. High-back chair meets the CA117 fire-retardant standard.