Herman Miller Aeron Size C Task Chair, Carbon Mesh – Preowned. The Herman Miller Aeron chair is the perfect task chair with a long-standing reputation of comfort and style. Modernistic styling and ergonomic features make this chair the go-to seating option in offices across the world. Save on these ever-popular office chairs along with the many other Herman Miller Aeron office chairs in stock at Rework. Rework is not related to or associated with Herman Miller, Inc. Pneumatic Height Adjustable Seat. Sorry, our items are NOT available for pick-up. No additional information at this time. You might also like. Herman Miller Aeron Size B Task Chair, Fully Functional Arms, Carbon – Preowned. Enwork Single Monitor Desk Mount – New. Haworth Maari Visitor Chair, White – Preowned. Haworth Zody Task Chair, Black – Preowned.