Replacement Classic Aeron Office Chair Seat Foam, Fits Medium Size B and Small Size A

buena pieza para sustituir sin complicaciones en su instalación

Feels good and comes with 3M adhesive. Instead of pulling out the old piece under the sitting mesh, I remove the mesh instead and cleaned it as well. Putting the mesh back was a little challenging. Need to stretch it a bit for the mesh to stay taut. Good thing the design is very well thought out and there is a groove to fit the mesh back in.

The original seat pad was ‘toast’. The replacement pad breaths life into my Aeron chair for many more years of service!

Have an Aeron chair, used for ~20 years, still great but noticed the foam padding in front of chair seat was basically gone. Bought this as replacement, super easy to swap in and now this great chair even more comftorable.

Works well for the Herman Miller Aeron chair.