Ergonomic high-back chair with lumbar support for everyday comfort. Premium bonded leather upholstery for a sleek, professional look. Padded seat, back, and armrests for extended comfort throughout the day. Adjustable seat height to perfectly match your body and workspace. Recline angle from 92° to 110° with a tilt lock feature. Adjustable tension knob to control the chair's reclining resistance. Requires assembly.