12 Inch Memory Foam Mattress

The Sierra Sleep 12 Inch Memory Foam Mattress offers a plush sleep surface with a medium comfort level for anyone who wants pressure relief. A thick layer of memory foam conforms to your body, and a super-thick layer of firm support foam underneath helps reduce motion transfer, so you and a partner can sleep undisturbed. It arrives in a box for easy setup.

• Comfort level: medium
• Overall profile height: 12 inches
• 2-inch memory foam comfort layer
• 10-inch firm support foam base
• Stretch knit cover with a textured fabric pattern
• White color
• Compatible with adjustable bases
• Ships in a box; allow 48 hours to fully expand after opening
• Foundation or box spring sold separately
• Dimensions by size: Twin is 75 inches wide, 38 inches deep and 12 inches high; California King is 84 inches wide, 72 inches deep and 12 inches high

Brand: Sierra Sleep® by Ashley
Collection: 12 Inch Memory Foam
Color: White
Care Instructions:

Dimensions: 75''W x 38''D x 12''H
No Assembly Required

Shipping & Delivery
We offer flexible delivery options based on your product and location, including Manufacturer Shipping, Curbside Delivery, Delivery & Setup, and In-Store Pickup. View our full Shipping & Delivery Policy for details.

Returns & Exchanges
Returns and exchanges are accepted within 10 days of pickup or delivery for store credit only. View our Return & Cancellation Policy for complete requirements.