Together Mattress Mattress - Anson Collection - KingSupreme comfort! Often, the firmness of a mattress brings more comfort than the soft side cushions. What is actually the top of the mattress? From a sumptuous bamboo fabrics, quilted, with a premium pillow 1 1 2 ''. What makes up the mattress? First, we have a budget of foam 360 for a solid foundation, reducing movement during sleep. A wool fiber quality ultra foam A high density bio foam 1 1 4 '' An insulating cushion of 3 4 '' and a quality lumbar