Rare Herman Miller Aeron with Logo Seat Back. This is PostureFit model with Tab Adjustment in Size B (Medium). Includes full range of features. This is a rare version of the Herman Miller with the Logo Seat Back-barely any signs of use or wear. The chair in the photos is the exact chair you will receive from our warehouse. The chair has been tested and is in complete working condition. About the Aeron Chair: The Aeron office chair brought a revolutionary change to the world of office seating through its distinctive design features. By combining a deep understanding of human-centered design with advanced technology, the timeless Aeron chair is meticulously engineered for cutting-edge adjustability. Find out why everyone is raving about this chair by purchasing one for yourself at an affordable price. Herman Miller Logo in the mesh. Fully adjustable arms (Tab Adjustment). Composed of recycled materials, the production of Aeron in Onyx helps divert plastic waste from the ocean. Seat Height: 20.5. Seat Height Min: 16. Base Diameter : 26.5. Weight Capacity: 350 lbs. Not satisfied with your chair? This chair requires assembly. The estimated time is around 5-10 minutes. Note that these are used chairs.