INSPIRE Q 12-inch King-size Medium Plush Memory Foam Mattress

Today: $259.99
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ITEM# 15662621
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ITEM#: 15662621

The memory foam mattress is both dense and responsive and provides lasting comfort. This mattress features pressure point relief, distributes weight evenly and minimizing motion transfer.

  • Mattress measures 12 inches thick
  • 2.5-inch base layer of 4-pound memory foam, 4-inch base layer of 2-pound regular foam, 5.5-inch base layer of 2-pound support foam
  • Density: 4 pounds
  • King: 12 inches x 76 inches wide x 80 inches long
  • Memory foam is resistant to dust mites and is naturally antimicrobial
  • Improves circulation while reducing pressure points that can disrupt your sleep
  • Mattress eliminates motion transfer and uncomfortable pressure points
  • Never needs turning
  • Disperses your weight evenly
  • Mattress can be used with an existing frame
  • Great for platform beds and slatted frames
  • Meets all flammability standards
  • Zipper cover
  • Cover material: Polyester
  • Cover care instructions: Spot clean
  • Imported
  • Adjustable frame is sold separately; Pillows are not included

Memory Foam Tips:
  • Remove from packaging within 72 hours of receipt to maximize memory foam expansion.
  • This product arrives very tightly packed. Unwrap and allow 48 hours for this product to return to its original shape.
  • Being sealed in plastic packaging sometimes traps odors. After unwrapping, allow product to air for a few hours.
  • Due to machine-cutting manufacturing processes, there may be slight variances in the dimensions of this product.

Due to the nature of Memory Foam the firmness level of every item is unique. Please be advised that even similar products may produce different firmness results.

Once opened this product is not returnable


Mattress Type Memory Foam
Thickness 12 Inch
Memory Foam Type Foam, Memory Foam
Density 4 Pound
Support Medium
Mattress Top Specialty
Product Features Antimicrobial, Bed in a Box
Recommended Foundation Type Adjustable, Box Spring, Platform
Size King
Dimensions See Details
Warranty 90 day Limited Manufacturer
Model Number N/A
Country of Origin China

Customer Reviews

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  • Most Helpful

  • Super Comfortable and Priced Well
    Verified Purchase

    My husband and I purchased this bed after having memory foam mattress toppers for the last 4 years. This was a definite upgrade and I highly recommend this mattress. We have never slept better and been happier with our bed than with this! It is also wonderful that purchasing this mattress was cheaper than buying a boxspring from a local mattress store! This bed is firm enough to support my back injuries and soft enough to be extremely comfortable and provide a wonderful night's sleep. It's even better that it was delivered to my house. Could not be happier with this purchase!

    Read More
  • Most Recent

  • spare bed
    Verified Purchase

    I bought this as a spare bed for visiting friends and family, after receiving it and getting it drug into to spare room, I had trouble getting it unrolled and out of all of its plastic. Recommend doing this in a larger room with some space to get around the mattress. It has to expand as it is basically vacuum sealed into the plastic after its rolled. After it expanded and I was able to actually try the bed it has a thin hard foam top then really nice foam body. I would say it's probably medium for overall firmness and I found it rather comfortable. I felt that for the money I got way more mattress that I was expecting.

    Read More
  • Strange smell
    Verified Purchase

    Mattress is comfortable but has some strange smell which I thought will go away eventually but it's been 3 weeks and is still there

    Read More
  • Pleasant Surprise!
    Verified Purchase

    I wasn't sure about ordering a mattress online but was pleasantly surprised! It is more on the firm side and very comfortable. You don't sink in and get stuck like some other memory foam mattresses. Never want to get out of bed!

    Read More
  • Great Bargain
    Verified Purchase

    So much better than I thought it would be! Love this mattress, not sure what to say but for the price it can't be beat. It's about medium firm, has a great soft covering that come off so you can wash. I was afraid to get this at first because the price was so low but it's just as good as my Queen memory foam (from another brand) that I paid about $*** for.

    Read More
  • Not too hard . . . Not too soft. . da da daduda
    Verified Purchase

    For the price, it cannot be beat! We purchased just after Thanksgiving on sale for $250 for a KING! My girlfriend sleeps on her back, stomach, side, and says she has had no back pain on this mattress. I was expecting a firmer mattress, however, the support is very good overall, even though you do sink in to a degree. Smell lingered for a few days, but is gone after a week.

    Read More

Questions & Answers

  • Q:

    "price for a full size mattress and is it really firm. I don't want backpain/. the warrantly is 10 yrs.? my email is*"

    • A:

      Hello Steve K., we offer a wide variety of firm, full size mattresses. I would recommend item numbers 17344637, 17397475 or 17648593. Thank you for shopping with us!

Shopping Tips & Inspiration

Shipping & Returns

Contact Information
Shipping Information:

Our standard shipping method is ground shipping. We also offer expedited shipping for most items. Your final shipping cost and estimated delivery timeframe will be available at checkout.
Standard shipping details
Expedited shipping details

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

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.