Our natural rubber tree based latex mattress is soft yet supportive to help eliminate pressure points across your entire body. Not only is latex supremely comfortable and supportive, it is also hypoallergenic and naturally dust mite, mold and mildew resistant. Our natural rubber tree based latex mattress is also built to last. Biodegradable, natural materials like soy and rubber tree sap are extremely resilient and provide lasting durability. In fact, Simmons® Natural Care® latex mattresses have a 20-year limited warranty for peace of mind.