But what’s the mattress like to sleep on ... In the middle is a 5cm layer of soft visco memory foam that’s aimed at tackling pressure relief, and on top of that is a 4cm breathable visco ...

and is a best memory foam mattress. This award-winning mattress is made of high quality foams, including Visco memory foam and High Resiliency Extra foam that adapts and moulds to body to relieve ...

But the five-layer mattress does offer a ‘body-cradling support sleep surface’ and orthopaedic pressure relief. This is partly thanks to the nine centimetre visco-elastic memory foam that ...