Comfortable ergonomic seating. Curved back provides dynamic lumbar support as it gently “hugs” the torso. Super-strong polymer shell flexes in response to your every movement. Upholstery has stain-resistant protection. “Inverse-synchro tilt” opens torso for better circulation. Tilt lock features infinite locking to control range of motion. “Zero lift” seat front helps keep feet on the floor when reclining. Chair Type: Rolling Chair; Folding/Stacking: NA; Width: NA; Depth: NA.       Hon Wild Rose Fabric