• NASA Patented Fabric

    NASA Patented Fabric

  • 30 Night Free Tral

    30 Night Free Tral

  • Proactive Temperature Regulation

    Proactive Temperature Regulation

  • 48% Sweat Reduction

    48% Sweat Reduction

  • 0 Harmful Chemicals

    0 Harmful Chemicals

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Trusted By 100,000+ Sleepers.

  • My Dog’s Favorite Cool Spot

    ★★★★★


    Every summer my dog used to roam around, panting and looking for cool floors. Now, the moment I put down the Mint Macaron Cooling Comforter, he jumps on it and stays there. The fabric feels cool, soft, and breathable—not stiff at all.

  • Cooling Pillowcases That Work

    ★★★★★


    I didn’t expect pillowcases to make such a difference, but they really do. I wake up with much less sweating, and the fabric never feels sticky overnight. They’re soft, well-made, and comfortable all night long. I bought a second set.

  • My Son Sleeps Better at Night

    ★★★★★

    Our house gets very hot in summer, and my son used to wake up sweaty and uncomfortable. Since switching to this cooling comforter, he sleeps through the night. It’s soft, breathable, and gentle on his skin—and we run the AC less now.

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  • INSIDE CLIMATE
  • OEKO
  • SGS
  • SPACE
  • SLEEPSCORE
  • SHINSHU
  • Outlast
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900+ Nights of Real-World Sleep Testing

Deep sleep starts with stable temperature. After analyzing 900+ nights of real-world sleep data, our research team found that temperature fluctuations are a key barrier to restorative sleep. That’s why Dream Valley uses Outlast®, a NASA-developed technology that absorbs excess heat and releases it when needed—keeping your sleep climate balanced all night.
ProactivelyRegulates Temperatu
Proactively
Regulates Temperature
48 %
Reduces Sweating
by 48%
16 %
Boosts
Deep Sleep
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