TEMPUR-Cloud Supreme 11.5-inch King-size Memory Foam Mattress Set

by Tempur-Pedic
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ITEM# 23148941
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ITEM#: 23148941

Crawl into comfort with this plush king-size memory foam mattress and foundation set by Tempur-Pedic. The sturdy low-profile foundation provides dependable support while making your room appear less crowded, and the zippered cover is easy to replace or remove when it needs cleaning. Stay cool and get restful sleep thanks to the integrated heat-dispersing support layer.

  • Foam type: Memory foam
  • Foundation: Low profile
  • Recommended foundation type: Adjustable foundation, box spring
  • Includes mattress and foundation
  • King size
  • Specialty, tight mattress top
  • Removable cover
  • Antimicrobial
  • 11.5 inches thick
  • Plush support
  • Cover zips on and off for easy washing or replacing
  • Extra soft TEMPUR-ES top layer
  • TEMPUR material Support Layer distributes body weight evenly and disperses heat from the mattress
  • 10 Year Limited Warranty
  • Mattress: 11.5 inches high x 76 inches wide x 80 inches long
  • Foundation: 9 inches (high profile) or 5 inches (low profile) high x 76 inches wide x 80 inches long
  • Overall: 20.5 inches (high profile) or 16.5 inches (low profile) high x 76 inches wide x 80 inches long

White Glove Mattress deliveries require a 4-hour window to complete delivery; this includes carrying the mattress inside, unpacking it, simple set-up in the designated room, and removal of packing materials. Please check here for our most up-to-date White Glove information.

Please note: Mattresses and mattress sets are non-returnable upon signature at delivery.

This product will ship to you in multiple boxes.


Mattress Type Memory Foam, Sets
Thickness 11.5 Inch
Memory Foam Type Memory Foam
Mattress Top Specialty, Tight Top
Foundation Low Profile
Other Types Mattress & Boxspring Sets
Product Features Antimicrobial, No Tools Assembly, Removable Cover
Recommended Foundation Type Adjustable Foundation, Box Spring
Dimensions See Details
Warranty 10 year Limited Manufacturer
Model Number 10240270-20510120-21510120
Country of Origin United States
  • TempupPedic
    Verified Purchase
    Option: High Profile Set (9" foundation)

    This user earned $20.00 in rewards for writing this review.Learn More

    We love the new Cloud Supreme! Not too firm and not too soft, it's just right. The savings on Overstock along with their white glove delivery made this a fantastic choice. I highly recommend the mattress set and Overstock.com as well!

  • Verified Purchase
    Option: Low Profile Set (5" foundation)

    This user earned $20.00 in rewards for writing this review.Learn More

    We absolutely love this mattress and the great price at overstock.com. The white gloves delivery was great and they removed our old mattress. Great service overall. Highly recommend!

  • Verified Purchase
    Option: High Profile Set (9" foundation)

    This user earned $40.00 in rewards for writing this review.Learn More

    This is a fabulous bed. The reason I am giving it 3/5 stars is because the dimensions listed for the box spring on overstock’s website were wrong. We ordered a king and ended up receiving a split box spring (think two twin box springs) which is exactly what we needed to clear the dimensions of our staircase. However, listed on the website was the dimensions for a one-piece king box spring, which would not fit our staircase. Overstock should change those dimensions, I did a lot of needless worrying about the box spring not fitting up the stairs.

Questions & Answers

  • Q:

    "will I be able to have queen size instead of king size? Thank-you."

    • A:

      Yes, the queen size is available under item# 26450795. I hope it helps.

  • Q:

    "Please let me known price for King Size cloud supreme breeze Tempurpedic mattress Thank you "

    Have an Answer? Be the first to answer this question!

Shopping Tips & Inspiration

Shipping & Returns

Contact Information

1-4 week delivery after the item ships:**

Delivered by freight carrier. See Oversized Item Delivery Policy.

Mattress Return Policy:

Mattress Sets are non-returnable upon signature at delivery. Mattresses are non-returnable if opened or taken out of their plastic wrapping.
More Details


This item cannot be shipped to Alaska or Hawaii. More details

Oversized Item Delivery Policy:

This item will be shipped via freight carrier to your home, excluding rural routes, remote areas not in close proximity to areas commonly serviced by freight carriers, islands, APO/FPO addresses, P.O. Boxes, Alaska and Hawaii. Please provide your daytime and evening phone numbers during check out so our carrier can contact you to schedule delivery. Refer to our Oversized Item Delivery Policy for additional information.
More details

For your protection, all orders are screened for security purposes. If your order is selected for review, our Loss Prevention Team may contact you by phone or email. There may be a two business day delay to process your order.

** Most Oversize orders are delivered within 1-4 weeks. Some orders may take 6 weeks to be delivered.