Sierra Sleep® By Ashley® 12" Memory Foam Medium Tight Top Queen Mattress in a Box

At a Glance

When it comes to your comfort, discover this ultra-plush 12-inch mattress. Its thick layer of memory foam conforms to your body, delivering amazing support, pressure relief and comfort. The memory foam layer is paired with a super-thick layer of firm support foam, which helps reduce motion transfer so you and your partner can enjoy an undisturbed sleep.Read More