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Select Luxury Medium Firm 14-inch King-size Memory Foam Mattress

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Sale: $566.54
MSRP: $1,199.99 $633.45 (53%) off
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ITEM# 13669652
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    ITEM#: 13669652

    Make every night cool and cozy with a Select Luxury memory foam mattress. The foam construction is resistant to dust mites and naturally antimicrobial to help prevent any problems with allergies, and the zippered cover is removable. Temperature sensitive foam keeps you cool and cradles your body in any sleep position to prevent tossing and turning. 

    • Resistant to dust mites and naturally antimicrobial
    • Temperature sensitive foam adjusts to your body temperature, creating ultimate comfort
    • Open-cell memory foam formulation encourages a cooler night's sleep
    • Eliminates motion transfer and uncomfortable pressure points
    • Never needs turning
    • Disperses your weight evenly
    • Mattress can be used with an existing frame, so no need to replace it all
    • 4-way stretch knot waterfall zippered cover for easy cleaning
    • 3 pounds per cubic foot density, which translates to an incredible amount of comfort and support
    • With a 14-inch height, this 76-inch by 80-inch mattress is sure to be the perfect addition to your bedroom
    • Made from a layer of 2-inch open-cell memory foam, second layer of 1.75-inch comfort layer of Gel foam on a 10-inch polyurethane foam base

    Foam Tips:
    • This product arrives tightly packed in a portable box for customer convenience.
    • Remove from packaging within 72 hours of receipt to maximize latex foam expansion.
    • You can sleep on it the same night you unwrap it, however please allow 48 hours to fully return to its original shape.
    • Vacuum sealing sometimes traps odors. After unwrapping, air product for a few hours to eliminate trapped odors.
    • Due to machine-cutting manufacturing processes, there may be slight variances in the dimensions of this product.

    Due to the nature of 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 non-returnable.

    Select Luxury Buying Guide


    Mattress Type Memory Foam
    Thickness 14 Inch
    Memory Foam Type Foam, Memory Foam
    Density 3 Pound
    Support Firm
    Mattress Top Plush Top
    Gallery Room Lush Retro, Summer Morning, Yellow Rose
    Product Features Bed in a Box
    Recommended Foundation Type Bed Slats, Box Spring, Platform
    Dimensions See Description
    Model Number OS14Select-K
    Country of Origin United States

    Customer Reviews

    5 Stars
    4 Stars
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    2 Stars
    1 Stars
    • Most Recent

    • Amazing!

      This bed is soooo comfortable. I could stay in it all day.

      Read More
    • Firmer than expected, but good quality.

      Mattress is a little firmer than I expected for "Medium" firmness, Had to get a mattress topper to make it a little more soft. But it's good quality still, especially for the price. Overall, I'm mostly satisfied.

      Read More
    • Best Mattress Ever

      I have now had this bed for 4 years. The first 2 years were perfect. Amazing sleep and firm bed but very soft. The bed is extremely warm. I live in FL and it gets very humid and hot while I sleep and the bed does not have any circulation. I also washed the cover it comes with and tried to get it back on. The memory foam is so sticky it grips the cover and makes it so it is impossible to get on without help. I didn't have anyone to help me so I tried to pull it on and the zipper broke on it. I just decided to throw a sheet on it for now. The last 2 years with the bed have been awful. My back hurts so bad and it does not feel anything like the day we first bought it. I originally voted 5 stars but now I have changed it to 1. Great price but don't expect it to last more than a few years.

      Read More
    • Amazing Mattress

      I've had this mattress for a few years now. It is still amazing. Every traditional box spring mattress wore out within a year (the one before this lasted less than a year before it had a permanent dip and killed our backs). Our backs hurt so much after sleeping. This memory foam mattress so just so amazing, though! It's heavy and sturdy and we turn it around every several months to probably a year. Friends have laid on our mattress and fall in love. One even went to to make sure he got the exact same mattress we have.

      Read More
    • house wife

      very comfortable but hot. wish i have gotten one with the cool jell top

      Read More
    • Most Helpful

    • Phenomenal!

      First off, I just want to say that like many of the other reviewers here my husband and I were weary of purchasing a mattress, let alone a memory foam mattress, over the internet with no way to test it. We decided that since it was relatively cheap, we'd go ahead and try it. We could not be happier! This mattress is exactly as it's described. It is very, very comfortable. We did wait the 48 hours to let the bed air out like the product says to. We didn't want to take any chances on messing it up or ruining it. We never did get the full 14 inches, but we're less than a quarter inch from it, so it's no big deal. The mattress does come with a mattress cover, but it's not a traditional one. It's more like a couch cushion cover and I'm assuming it is zipped up somewhere on the side, but we could never find it to take it off, but it's quilted and very soft. It's softer than our sheets. We still went ahead and bought a waterproof mattress cover because we have two large dogs and anything could happen. Of course, everyone's opinion of "medium firm" differs, but for me it is still pretty darn firm. I sink into it, but not as much as I would like but it is okay because I do tend to have lower back pain as well as shoulder pain. Since sleeping on this mattress I can honestly say that my back and shoulder have not bothered me. I like to also sleep on my side and stomach (I am not a back sleeper) and it is wonderful. :-) My husband sleeps on all sides including his back and he loves it. Like most memory foam mattress' you do tend to get really warm. If you tend to have hot flashes, I would not recommend a memory foam mattress. However, since I get really cold a lot this is perfect for me. I stay warm and sleep like I have never slept before. It is so hard for me to actually get up in the morning and start my day. I am so glad we decided to purchase this mattress. It is wonderful and now my husband and I can sleep in the positions most comfortable to us without bumping or kneeing each other at night like we did in our old pillow top Queen.

      Read More
    • Years of Backaches GONE!

      I shopped mattresses for two months locally and couldn't believe how expensive they were. I have back problems and was leaning towards the memory foam mattress. Then I received the Overstock email featuring the mattress sale and saw this mattress. I was hesitant to buy because of three things: 1 - the price was so affordable making me question quality; 2 - I knew I could not handle a firm mattress and 3 - I worried that it would be hot. DO NOT WORRY. After studying the reviews closely I decided to order and I have not had one bit of buyers remorse. It is basically shrink wrapped and compressed and expands when you open it. You will need two people to maneuver it unless you are really strong and have plenty of room. Once in place simply unroll, open and voila! It expands into a wonderful mattress. The quality of this mattress is excellent. It is soft enough that it keeps pressure off of my shoulders and hips and firm enough to support my back without causing pain in the morning. Medium Firm is accurate. There is a slight odor at first but it was gone completely within one week. I slept on it the first night but I would recommend waiting at least 24 hours to let it completely expand. That also allows it to air longer before covering it with sheets. It sleeps cool, for women with hot flashes and night sweats (been there) you need not worry. If you are considering a memory foam mattress, I would not hesitate to recommend this one. As a matter of fact, I have to several people.

      Read More
    • I was able to get out of bed w/o any back pain

      I would recommend this this everyone who complains of back pain from sleeping on springs I only wished I had purchased this mattress a long time ago. It's awesome the best.

      Read More
    • Pure Comfort

      This matress is wonderfully comfortable and truly is 14 inches thick. There was no foam smell and it is cushiony yet supportive. We love it. Nice heavy zip off cover.

      Read More
    • Great product for the price!

      I wanted to wait a while before I put up my review of this bed. I wanted to sleep on it for a while and then make my review. And my review is.....this is great! I owned a higher end Tempurpedic at one time before, and wanted to get another bed but just didn't want to pay the outrageous prices of the Tempurpedic brandname. I searched Overstock for quite some time and finally came across this bed. I read the reviews and decided on purchasing it. The bed arrived quickly and well packaged. Like many of the reviews before me, it did have a strong chemical odor which did last for about two weeks, but that was to be expected. I unpackaged the bed and it rose to almost it's complete size within four hours. I did notice that the bed was a bit harder at first but that mellowed out and got better with the week following. This bed is great for someone who likes the memory foam mattresses but doesn't like them super stiff. It is a great balance of firm and soft. It is soft, but definitely not too soft. The bed is close to 15" when fully expanded. We actually use it on a platform bed and it works great! This is a great buy and well worth the money! Good job Overstock!

      Read More

    Questions & Answers

    • I want a very firm mattress, don't want to sink into it. I've had 7 spine surgeries so I need a very firm mattress, if not this one can you suggest another.. Thanks

      • Hello Gary, please see ITEM# 15869866 for a similar mattress featuring Firm support. Please feel free to contact us again with any further questions. Thank you for shopping with us!

    • Hi, Does this mattress come with a box spring? Also if i order this bedset (Acalanes 5 Piece Bedroom Set) do i need a box spring with this or will this mattress be good?

      • Hello Shanet12, no, this is just the mattress. Yes, the box spring/foundation is required with the Acalanes 5 Piece Bedroom Set. Have a great day!

    • does this come with the box-spring?

      • Hello Shanet12, no, this does not come with a box spring. Thank you for shopping with Overstock!

    • how firm is the medium firm?

      • Hello robbijo, we recommend reading the customer reviews for a firsthand account of the product. Thanks for shopping with us.

    • Is there a Warranty

      • Hello cockatiels2, this does not include a warranty, you would have the option to purchase a 10 year mattress protection plan. Thanks for shopping with us!

    • Would this be comparable to the Paula Dean Serta mattress? We have one of the PD mattresses in Queen but are looking for a king size and, unfortunately, the PD cannot be found in a king size. Thanks, EB

      • Hello chinooker, unfortunately we do not have information regarding mattresses not soldon our site. You are welcome to browse through product reviews to see what customers have said about this item. Overstock also stands behind every product they sell. Thank you for shopping with us!

    • Hi can the waterfall zippered cover go in the washer?

      • Hello ctbk, we do not recommend putting this cover in the washing machine or dryer. We would suggest dry cleaning or gently spot cleaning the cover. Thank you for shopping with us!

    • Do you need a boxspring for this mattress or can it go straight on a platform?

      • Hello mattress questioner, it will depend on the frame you wish to use this one. If this item is used with a platform bed box springs are not required. Thank you for shopping with us.

    • Will the delivery people bring the mattress inside and put on frame ?

      • Hello patkerash, we do apologize the this item does not feature White Glove Services. Thank you for shopping with us.

    • Where do I get the sheets for this size mattress?

      • Hello Chrissiec, we offer a comfortable set that will fit this mattress, Item 17111962. Thank you for shopping with us.

    • Why did you choose this product?

      • Reviews and price! Fabulous!

      • I choose it because it was similar to what I am looking for in a Mattress. I never order a mattress on-line and I hope that I will be pleased on my decision.

      • I've been pricing memory foam mattresses and comparing different products. I knew I wanted a medium firm, not too hard and not too soft. I knew I didn't want the gel infused mattress, because I tested them at a brick and mortar store and I prefer a warm bed. I wanted a thicker mattress as compared to the 8 or 10 inch mattresses. This seemed like a good buy and it needed to be priced right to entice an online purchase from me. Also, I currently own a queen size bed and needed a larger mattress to share with my husband and pets.

      • I brought one from you a few years ago and needed a new one for another bedroom

      • Price, reviews

      • I have a foam mattress that I like now, but its too thin.

      • good reviews, good price

      • quality

      • good quality

      • second one Ive bought

      • good reviews

      • because I have back and neck issues

      • Great price and great reviews.

      • Based on reviews and testing similar at local shop. Time to upsize our bed and hoping this will be better than our current mattress that we bought 5 years ago and should have been replaced within a year of purchase.

      • had lots of good reviews and good price

      • Please note to the shipping company that we can only accept the delivery after 5pm please. Due to our work schedule. Thank you very much!

      • We had one before and loved it!

      • Based on the research and the reviews. Price obviously is a concern but we were impressed with all the information presented.

      • After testing mattresses at local mattress stores I looked at this site and it offered the mattress I wanted...especially at the outrageous price...and it will be delivered free of charge! Thank you!

      • Looking for a quality memory foam mattress as a gift for my son and his wife. They are in the process of purchasing a new home and my husband and I wanted to give them something that they really needed to give them a jump start!

      Read more Read less
    • I have an adjustable base, and want to know if a daily raising and lowering of the frame under thus mattress would damage it.

      • No, this mattress is solid memory foam. It is very well made and feels just like a heavy mattress.

    • how long can a memory foam mattress be in the box if its a presents

      • Hello shermanator, we recommend moving from package within 72 hours to maximize expansion. If not possible, after unwrapping allow 48 hours for product to return to original shape. Thanks for shopping with us.

    • What is the weight???

      • Hello bargainseekinglady39886729, this mattress is approximately 144 pounds. Thank you for shopping with us!

    • When I buy this mattress is it just the mattress or does it come with the bottom buttress too

      • Hello nena, this is just the mattress. Have a great day!

      • Although it is just a mattress it is designed not to need a box spring foundation like a typical mattress would as it has internal support. Although we still used our old box springs with this the only benefit was to have a very high leveled bed.

      Read more Read less
    • Do you need a mattress box with this bed?

      • Hello ajv1982, a mattress box is not required for this foam mattress because it is already so thick. You can most certainly use one if you prefer to. Thank you for shopping with us!

    • Is this mattress packaged upon purchase or is it pre packaged?

      • Hello cmcg16, this item is pre-packaged. I hope this helps. Please let us know if you have any additional questions. Thank you for shopping with us!

    • Is this mattress comfortable and properly supported with a metal or steel platform frame?

      • Hello Cmcg16, this mattress is comfortable and would be supported well with a platform bed. Thank you for shopping with us! TB

    • Is this mattress an Eastern King?

      • Foam Mattresses sag in the middle after a few months! Don't do it.

      • Hello, yes, this is an Eastern King which is 76 inches wide by 80 inches long. Thank you for shopping with us! Rochelle B

      Read more Read less
    • Does this mattress have some bend or give after you take out of the package? We need to be able to get it through a somewhat narrow stairwell with a tight turn at the top. We've been told a regular double mattress makes it fine, but we're really wanting a king and thinking memory foam might solve our dilemma.

      • Hello sparrow42, This product arrives very tightly packed and has the following dimensions upon arrival: 22 inches x 23 inches x 42.5 inches. You will need to unwrap and allow 48 hours for this product to return to its original shape but this should solve your problem! Thank you for shopping with us. Vicki H

      • i recommend opening the box in the room it will be in! it is heavier than you think

      • I would really recommend opening in the room you are planning on putting it in. It is an awesome mattress but it is heavy. I moved my livingroom furniture out of the way and opened it there. It took my grandson and 2 of his friends to just get it into my bedroom.

      • This mattress is the perfect solution to your issue. Leave it packaged and carry it to its final destination. Open up and remove all wrapping in room it is to be used in.

      Read more Read less

    Shopping Tips & Inspiration

    Shipping & Returns


    3-5 Business Days *

    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

    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

    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.


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