Enjoy the comforts of a Memory Foam Mattress at a very affordable price with the Chime 12 Memory Foam Mattress. Memory Foam forms to your bodies shape filling in the gaps, providing support and pressure relief. Memory Foam is naturally hypoallergenic, leaving your bed free of dust mites and other allergens. This mattress comes condensed in a box so it is ideal for moving into a dorm or that vacation home up a hiking hill or across the water to your cabin.