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Custom Order

Sierra Sleep® by Ashley® Chime Elite Model Good Memory Foam Plush King Mattress and Adjustable Base Set

Model #: M674M2
Sierra Sleep
At a Glance

Memory foam mattresses are a hot trend for good reason—but for some they simply get a bit too toasty for comfort. Rest easy. This king memory foam mattress has you covered with the cradling feel you love and temperature regulation you crave. The mattress’s soothing memory foam contours to your body, while a thick layer of firm support foam provides wonderful pressure point relief. And how’s this for cool: thanks to dual ventilation technology, you get a more breathable memory foam mattress that’s topped with a micro cool technology cover to keep you that much more comfortable.

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$4,749.99Save $1,160.00

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Get to know this product.

The king power base offers adjustable head and foot positioning. Raise your legs to increase blood circulation and relieve pressure on your lower back. Raise your upper body and sit up in bed for better breathing, essential for those who snore or experience acid reflux. Two USB ports are available for connecting electronics—what a plus for convenience.


  • Includes memory foam mattress and adjustable power base
  • Head and foot adjustable
  • Comfort level: plush
  • Infused with charcoal and green tea extract for a refreshing and invigorating sleep experience
  • Firm support foam
  • Dual ventilation technology
  • Micro cool technology cover
  • 10-year non-prorated warranty on mattress
  • Wireless backlight remote control
  • 2 USB power ports
  • All steel frame with adjustable legs; foldable design
  • 3-year non-prorated warranty on base
  • M67441 (Mattress), M9X742 (Model Good Adjustable Base)

*Mattress and Adjustable Base only. All other products sold separately. Images may not depict actual size.



General Dimensions75" W x 79" D x 15" H
Shipping Weight286 lbs
Product Weight242.18 lbs

Misc. Specs

Mattress SizeKing
Double Sided MattressNo
Manufacturer WarrantyLimited Warranty
Age GroupAdult
Color Finish NameBlack
Mattress Comfort LevelPlush
CollectionChime Elite/Model Good
Mattress ConstructionMemory Foam