Experience the utmost luxury and support with the Zeus, a top of the range pocket sprung mattress featuring 3000 individually nested pocket springs. It also has luxurious layers of silk, wool and cashmere to give you even more comfort and higher levels of relaxation when you sleep. To add to the already long list of specifications the mattress has 4 suitcase handles and 8 brassed ventilators to extend the durability and breathability of the mattress, it is also an all season mattress.