Mesh backs make for allday comfort.Find it in OFM's Essentials Series.Model E1000 features a high back in a mesh design that includes builtin lumbar support.Ergonomic support is easily achieved with the gas lift seat height adjustment, tilt lock and tilt tension adjustment.Stainresistant fabric keeps its good looks over the long haul.The 25" 5star base lets you stay stable no matter where you're moving.Greenguard Certified for Children and Schools.Weight capacity is 250 lbs.