Memory Luxury Mattress " The Wave Collection " The Memory Luxury has a deeper Visco Elastic Memory Foam layer that provides a higher level of contouring and pressure relief for the body whilst the medium and high density foam layers beneath provide both the support that your body needs and the pressure that the memory foam requires. The mattress is covered in a zipped cover that is stretchable and zone stitched to enhance sleep. Width cm (in) 75cm (29.5") Length cm (in) 190cm (74.8")