Splendorest Cotton Outlast Cooler Comfort Queen/ King-size Fitted Mattress Cover

by Splendorest
Out of Stock

Club O Gold Members Earn

$1.90 | 5% Rewards*




5% Rewards

On Every Order

Free Shipping

On Every Order

Exclusive Rewards

Earn Big - Up to 40% back!

Free Returns

On Select Clothing & Shoes

Exclusive Offers

Straight to Your Email Inbox

5% Dining Rewards

Get Paid to Go Out Tonight

ITEM# 14086189
    Notify me when it is back in stock!

    Enter your email address, we will notify you if it comes back in stock.

Love this item?

Save it to a list so you can find it anytime!


something went wrong.

Please refresh the page and try again.


ITEM#: 14086189

Sleep in comfort atop this lightweight cotton mattress cover. With a 16-inch stretch-to-fit pocket, this mattress cover has been treated with outlast adaptive comfort material for a cooler night's sleep.

  • Type: Mattress protector
  • Shell materials: 100-percent cotton
  • Backing materials: Outlast adaptive comfort material
  • Skirt materials: 100-percent polyester
  • Pocket depth: 17 inches
  • Thread count: 250
  • Waterproof: No
  • Care instructions: Machine washable


  • Queen: 60 inches wide x 80 inches long
  • King: 78 inches wide x 80 inches long

Once opened this product is non-returnable.


Material Cotton
Type Mattress Protector
Condition New
Product Features Hypoallergenic
Dimensions See Details
Model Number 031374538776
Country of Origin United States

Customer Reviews

5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
  • Most Recent

  • Pops off the corners
    Verified Purchase

    This is a good quality cover as far as the thickness. The sides are deep for my Cal King Mattress but for some odd reason it pops off every two or three days. I may buy those elastic strips that have clips on the ends.

    Read More
    Sunn Flower Oct 7, 2015
  • Definitely noticeable cool.
    Verified Purchase

    Sliding into a bed made with this mattress pad IS cooler. However, it doesn't last throughout my time in bed. I can fall asleep in comfort but if I awaken, the effect is gone. For the money, a good buy overall.

    Read More
    cindid55 Jun 2, 2014
  • Not recommended
    Verified Purchase

    When I took the cover out of the bag, the sleeping surface felt rough and stiff. I returned it without even trying it.

    Read More
    scampano3 Feb 21, 2014
  • This matress pad is great!
    Verified Purchase

    Fits perfect very easy to pu on the bed keeps body cooler as described

    Read More
    brinok Feb 15, 2014
  • Perfect Fit mattress cover
    Verified Purchase

    I really like this mattress cover. It was exactly what I was looking for- one that would actually fit the mattress with memory foam topper and be of good quality, washable, and not slip off of mattress with every movement. Perfect! Thanks Overstock.com.

    Read More
    superfranny Feb 4, 2014
  • Most Helpful

  • Great buy
    Verified Purchase

    This is a great product. I thought I was going to hate my new tempurpedic mattress because it was SO hot. The mattress cover has made me love my bed. It makes it actually feel cold when you first get in and keeps you cool all night. Other products like this cost 3x's as much, great buy.

    Read More
    michellehaley Feb 28, 2012
  • not all its cracked up to be
    Verified Purchase

    It does hold a topper in place, but good luck if you live in an area where its hot, the cover doesn't reduce the heat by more than 20%... just my opinion... but it IS a good cover for those who can't afford the gel memory foam that has temp control...

    Read More
    mattca54 Sep 14, 2012
  • Nice protection for new mattress
    Verified Purchase

    I bought this cover to go over the memory foam mattress I bought at same time. my husband sweats in bed and was afraid that this memory foam bed we bought might make him uncomfortably hot. As soon as I took this cover out of the bag, it seems very stiff and made noise as though it was plastic, not cotton. So I washed it before putting on the bed and used fabric softener. It came out of the dryer nice and soft. and it fits nice and snug around the corners of our 8" high mattress. So far, we have not had any issues with the memory foam mattress making us hot (and we live in florida!). Additionally, it's seems to be providing a nice, thick barrier between us and our mattress.

    Read More
    designgirltampa62 Jan 22, 2013
  • very thin like a sheet, cool I LOVE IT, saved me $
    Verified Purchase

    This covers about 90% of the top of my memory foam mattress. I always got hot and would wake up with pools of sweat. I bought this outlast mattress cover which did not aldd bulk and fluff which is exactly what I wanted. I it like a thick extra sheet that goes under the normal fitted sheet. Like any sheet it does move a little but u just freshen it up the next day. The pad gives u a cooling effect for a minute or 2 and does seem to regulate my hot flashes. I also bought the outlast sheets here and this has made big difference. Now the pillow was alwaysa challenge and found the best cooling pillow at polar-pillow.com. This pillow is like awaterbed pillow and stays cool for hours. I never flip the pillow aymote. I LOVE IT. I spent about $300 on these 3 items and saved me from getting a new gel mattress which was at least $1400. So I saved $1100. ANy you gain new sheets and pillows and a much cooler sleep.

    Read More
    eric2911 Jul 19, 2012
  • Still Sweating
    Verified Purchase

    I bought this mattress cover because my "breathable" memory foam mattress topper still had me waking up in hot sweats at night. I was worried about the queen/king size being too big for my queen mattress, but it fit just fine. I was excited when I first put it on and crawled into bed because I could immediately feel the difference - it's cool to the touch and gives you that lovely feeling of finding a cool spot in bed. However, that coolness does not last. I woke up in the middle of the night hot and sweating per usual, and that initial cool feeling was gone. It felt like the mattress cover had conformed to my body temperature just like any other typical fabric. This has continued every night, and I'd love to return this product but seeing as I've used it and been sweating on it, that's not really an option. Very disappointing. I would not recommend this product for hot sleepers. On the up side, I have found that removing this mattress cover and simply using the Coolest Comfort Sheet Set, also bought on Overstock.com, works wonders!

    Read More
    meganfresh Apr 22, 2012

Questions & Answers

  • Q:

    "Under Features it says it is a waterproof protector. But then in the description it says: No, so which is it?"

    • A:

      It is not waterproof.

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

Standard Return Policy:

Items must be returned in new or unused condition and contain all original materials included with the shipment. More Details

FINAL SALE EXCLUSION: Items marked as FINAL SALE are not returnable unless the problem you experience is the result of our error.

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.