The visco therapy laytech luxury mattress has been made using a unique upper layer of laytech foam as well as offering high levels of comfort and durability laytech is renowned for its effectiveness in warding off dust mites mrsa and asthma the therapy laytech has a number of additional features that further its ability to deliver great sleep these include an edge to edge support system and rsquono rollrsquo meaning that you and whoever shares your bed donrsquot end up squashed t