Sierra Sleep by Ashley® 8 Inch Memory Foam Mattress

$499.99 USD Regular price $599.99
SKU: M59151

Sierra Sleep by Ashley® 8 Inch Memory Foam Mattress - California King is backordered and will ship as soon as it is back in stock.


When it comes to your comfort, discover this 8-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. This mattress arrives in a box for easy setup. Foundation/box spring available, sold separately.

  • Comfort level: firm
  • 8" profile height
  • 1" memory foam
  • 7" firm support foam
  • Stretch knit cover
  • Adjustable base compatible
  • 10year nonprorated warranty
  • Note: Purchasing mattress and foundation from two different brands may void warranty; see warranty for details
  • Foundation/box spring sold separately
  • State recycling fee may apply
  • Mattress ships in a box; please allow 48 hours for your mattress to fully expand after opening
additional color Black/Gray; White
consumer assembly No Assembly Required
lifestyle Traditional
mattress special feature Memory Foam
overall dimensions 76''W x 80''D x 8''H
qty per case 1
is express ship eligible TRUE
is commodity TRUE
Weight and Dimensions
item weight lbs 57.0 lb
item depth 83.5 in
item width 72.0 in
item height 8.0 in
shipping weight lbs 62.0 lb
shipping depth 12.25 in
shipping width 75.0 in
shipping height 12.0 in