EXCELLENT QUALITY POCKET SPRING MATTRESS WITH A THICK LAYER OF MEMORY FOAM YOU WILL NOT FIND MATTRESSES OF THIS QUALITY AT THIS PRICE ANYWHERE ELSE POCKET SPRUNG FOR EXTRA SUPPORT AND A GOOD NIGHTS SLEEP EVEN WITH A RESTLESS PARTNER 4CM OF MEMORY FOAM Supportive memory foam layer: Visco-elastic pressure relieving material that moulds to your unique body shape for blissful comfort. It remembers its shape, returning to its original form night after night. Breathable Ecocel foam: Unique, next generation foam designed to be permanently elastic with a 3-dimensional cellular structure, providing efficient air circulation and support where you need it.