The silentnight comfortable foam mattress is the ultimate in convenience part of silentnights mircoil range the mattress is a market leader it is entirely made of reflex foam for high levels of comfort and support is sanitised and has hypoallergenic qualities and is also resistant to dust mites which is excellent news for anybody who suffers from allergiesthe miratex foam mattress reacts to the temperature of your body and softens where needed promoting excellent circulation the mattress offers