The Serene Dream Trizone possesses a layer of Latex and visco elastic topping an intelligent mattress split into 3 zones. With Stronger gauge spring systems at different points within the mattress this will ensure there is a full support across the body.The latex layer provides a natural aeration with antibacterial qualities, with the addition of the coolmax cover that helps move moisture to the suirface so that it can evaporate leading to a better (cooler, dryer) sleep experience.The exquisite style of Hush means that quality is always listed in abundance and with layers of luxurious white fibres and foam surrounding the indiviudual nested pockets an amazing comfort is absolutely guarenteed.