Original seat cushion for Herman Miller Aeron A / Small B / Medium and C / Large.
Does the pillow under the kneecap begin to crumble on the floor? It is common after many years of use, so this happens when the pillow consists of a mixture of synthetic material that supports the blood circulation of the legs. With a new seat cushion / seat cushion you get back the comfort and maximize the ergonomics of your Herman Miller Aeron Chair.
The product is original from Herman Miller and of course a stock item!