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Outlast Cool-tone 350 Thread Count Sheet Set

Overall Rating Rating 4.2  |  13 reviews  |  Write a review
Starting at: $146.99
Item #: 14344858
    This thermodynamic sheet set is composed of 50 percent cotton and 50 percent Outlast material, which helps to keep body temperature regulated. The 350 thread-count sheet set includes one fitted sheet, one flat sheet, and two pillowcases....more

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  • This item:Outlast Cool-tone 350 Thread Count Sheet Set

    Starting at: $146.99
  • +
  • Outlast Cotton 350 Thread Count Quilted Mattress Pad

    Starting at: $89.99
  • =
  • Subtotal: $236.98
    Discount: $0.00
    Total: $236.98
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    These Outlast sheets absorb heat when the environment is warm and release heat when it gets cold. Heat absorbing thermocules absorb, store and release excess body heat to keep the temperature and humidity at an optimum range and balanced.

    • Set includes: Flat sheet, fitted sheet, two pillow cases (only one pillow case with twin set)
    • Weave: Sateen
    • Thread count: 350
    • Sheet type: Solid
    • Pattern: Solid
    • Fitted sheet pocket depth: 15 inches (only 12 inches on twin set)
    • Fully elasticized fitted sheet: Yes
    • Color options: White, blue, green, sand
    • Materials: 50-percent cotton/ 50-percent Outlast
    • Care instructions: Machine wash cold

    Twin Dimensions

    • Fitted sheet: 39 inches wide x 75 inches long
    • Flat sheet: 66 inches wide x 96 inches long
    • Pillowcase: 20 inches wide x 30 inches long

    Full Dimensions

    • Fitted sheet: 54 inches wide x 75 inches long
    • Flat sheet: 83 inches wide x 96 inches long
    • Pillowcase: 20 inches wide x 30 inches long

    Queen Dimensions

    • Fitted sheet: 60 inches wide x 80 inches long
    • Flat sheet: 92 inches wide x 102 inches long
    • Pillowcase: 20 inches wide x 30 inches long

    King Dimensions

    • Fitted sheet: 78 inches wide x 80 inches long
    • Flat sheet: 108 inches wide x 102 inches long
    • Pillowcase: 20 inches wide x 40 inches long

    California King Dimensions

    • Fitted sheet: 72 inches wide x 84 inches long
    • Flat sheet: 108 inches wide x 102 inches long
    • Pillowcase: 20 inches wide x 40 inches long

See description
See description
Model No:
SA-350S-WHI, SA350S-BLU, SA-350S-GRE, SA-350S-SAN


  • Color
    Blue, Green, Multi, Tan, White, Yellow
  • Style
  • Material
    Cotton, Cotton Blend, Sateen
  • Type
    Pillowcase, Solid, Specialty
  • Pattern
    Solid Color
  • Set Include
    3 Piece, 4 Piece
  • Thread Count Range
    201 - 500 TC
  • Tags
    Comfortable, Comfy, Cooling, Cozy, Quality, Smooth, Soft, Softest
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Showing 5 most helpful reviews on this product.

  • 5 Stars 8
  • 4 Stars 3
  • 3 Stars 0
  • 2 Stars 1
  • 1 Stars 1
  • These sheets do the trick!!

    These sheets are wonderful in keeping me cool and my husband warm. They are pricey but are well worth it. No more night sweats...yeah!!!!

    • Would you recommend this to a friend? Yes
  • Love these sheets!

    First of all, the sheets are extremely soft and comfy and I love the green color (think mint choc chip ice cream!). Secondly I have noticed a marked reduction in the amount I sweat during the night. I used to vacillate between covers/no covers throughout the night, but with these new sheets I can remain under the covers without overheating. My husband, who is a cooler sleeper, loves them too and says he has slept better since we got them.

    • Would you recommend this to a friend? Yes
  • Nice feel to the fabric

    These sheets are very smooth, wash well, and I believe they do help regulate your body temperature at night. They're not a miracle, but I sleep better than I used to, without waking multiple times because of overheating.

    • Would you recommend this to a friend? Yes
  • Temperature controlled sheets

    I decided after getting these sheets that I will only ever buy temperature regulating sheets for myself from now on! :D I have Ehlers Danlos Syndrome and Dysautonomia (a dysfunctional autonomic nervous system) so I do not regulate my temperature well at all. It can make me very sick. These help a lot though since my problem is extreme it is not a 100% fix. But they have made a big difference. I definitely recommend them for everyone, even if your internal temperature control works.

    • Would you recommend this to a friend? Yes
  • Beyond wonderful!

    With other quality sheets I had been kicking them off and then re-covering many times during the night. I was very skeptical about these sheets because I don't understand how sheets could regulate temperature, but I was very, very pleasantly surprised. They are so soft, so comfortable, and I no longer overheat at night. As a consquence, I sleep SO much better! Since I wash my sheets weekly and alternate sets, I've ordered another set of Overlast sheets so that I don't have to suffer through other sheets on alternate weeks. I cannot recommend these sheets highly enough - they're absolutely wonderful!

    • Would you recommend this to a friend? Yes
View All Most Helpful Reviews
  • I've been a hot sleeper all my life

    I'm a hot sleeper and my wife is a cold sleeper. This has presented us some issues in terms of the products we purchase. Either I'll like something and she won't, or vice versa. We read up on Outlast and decided to bite the bullet and purchase everything, including pillows, a mattress pad, sheets, and a new comforter. When we laid everything out and went to sleep that first night, the differences were apparent. Everything is cool to the touch, and the sleep system does a great job of taking the excess heat away so that I can enjoy a night of sleep without constantly shifting my body or flipping the pillow. My wife says that the system stays at a good temperature for her and doesn't cool down to the point of making her feel cold. Needless to say, we're both very impressed. We already have an adjustable bed due to our different needs for firm vs soft sleeping, and these items finished off exactly what we needed.

    • Would you recommend this to a friend? Yes

    bryanrobinsonshopping from New York, NY, May 22, 2014

  • Expectations

    We recently ordered a new memory foam mattress and I was aware of the problems with heat retention. In order to mitigate this issue I ordered the Outlast mattress pad and the sheets. I tend to sleep hot so I was hoping/expecting these "not too hot, not too cold" products would help me regulate my temperature. In the end, I believe they do work however I was hoping I would be cooler. I don't seem to sleep hot anymore but do feel "comfortably warm". I would prefer to be cool, but for now this is a huge improvement.

    • Would you recommend this to a friend? Yes

    angela24c1 from North Carolina, May 31, 2013

  • Not different from any other sheets

    I have not noticed any difference in temperature at all. They do not help keep you cool at all. I did follow washing instructions carefully. They do have a nice enough feel to them, but they do wrinke terribly. Not worth even half the Overstock price.

    • Would you recommend this to a friend? No

    keggh from Columbus OH, May 31, 2013

  • Not Recommended

    While these sheets are very soft they do not in any way shape or form help control your body temperature. At least not in my case. I also purchased the Outlast Mattress Pad so I would have the best possible outcome for a cool nights sleep. Not to be for me. Still waking up with night sweats. Very disappointing.

    • Would you recommend this to a friend? No

    oh1happyday from Orchard Park, NY, May 8, 2013

  • So soft and smooth, we are spoiled

    This is actually the second set of Outlast sheets I ordered. First ones were in white. They were so soft, that when we'd switch every wash to other "regular" high quality sheets, I would find myself sad getting into bed. These Outlast sheets immediately feel warmer to my frozen toes when I get into bed. My husband LOVES the softness. So, I bought a set for us to have on alternate washes! Also I bought a set in a different color, so I can immediately tell them if I accidentally forget to do the washing, and another for our kid, who tends to run hot. I am planning to hide the "regular" sheets. One note: you are not supposed to wash or dry these in hot water. I had to instruct my hubby, who usually does the laundry, but I told him too late. The softness was not affected, but the temperature control properties may have been; all I know is that these are still my favorite sheets by far, of any I've had.

    • Would you recommend this to a friend? Yes

    oaklandearthgirl from Oakland, CA, Jan 24, 2013

View All Most Recent Reviews

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