The Diamond Mattress Eternity Luxury Collection offers you a quality mattress, using premium components, at a great value price. Enjoy the support and pressure relieving benefits of Memory Foam with out the added heat with CoolTouch Gel Memory Foam which is ventilated to add air flow while the Gel gives the foam a cooler touch. Additional coolness from the CoolTek™ Breathable & Wicking Fabric. Individually wrapped coils adapt to your shape and provides exceptional support. Available in 3 firmness's to help you find the right bed to get the perfect nights rest.