When it comes to upholstered stack chairs, there are very few that are better than Virco upholstered stack chairs. They are made from high quality materials, and are available in over 203 different fabric and frame combinations. They feature a 2'' crown seat with high-density foam, made for extra comfort. The great part about these upholstered stack chairs is that they don't need much maintenance. This makes them ideal, because they are perfect in any office environment, and they provide great seating comfort.