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Image of a white pillow with a blue tag on a white background
Image of a pillow on a white background
Image of a pillow on a tufted mattress pad
Image of two hands setting down a pillow on a bed
Image of a pillow on a bed with the captions: "Triple Cooling Effect -Cool Touch TENCEL Lyocell -Rapid Chill FRíO -Extreme alexicool
Image of a pillow on a white background with the captions: -Washable cover: The cooling effects of FRíO will not diminish through washing -Soothing Pressure Relief -Cradling Comfort
Image of a pillow on a white background with the caption: "Sleepy's SUB-0 Triple Cooling Pillow Featuring a TENCEL Lyocell and FRíO Fiber cover | AgCl Our antimicrobial silver product protection treatment helps keep your bedding fresher longer by inhibiting bacteria, mold, and mildew that cause deterioration, stains, and odors on our product."
Image of a pillow with a blue tag on a white background with the caption: "Breathable: Enjoy breathable, cooling relief and the cool, crisp touch of refreshing TENCEL Lyocell fibers."
Image of the pillow bag for the Sleepys SUB-0 Triple Cooling Pillow
Final Sale - No Returns

SUB-0° Triple Cooling Pillow

$105.70

or 4 installments of $26.43 USD by More info

  • Final Sale - No Returns
  • This sale item does not qualify for additional bundle savings
Size:

Size
Loft:

Loft
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  • Final Sale - No Returns
  • This sale item does not qualify for additional bundle savings
Let your most refreshing nights of sleep begin. Featuring a soft cover woven with breathable TENCEL™ Lyocell and powered by an exclusive triple-cooling effect, Sleepy's SUB-0°® Triple Cooling Pillow cools 15x more than traditional polyester pillows—offering continuous cooling relief from sleep heat.

Materials: Cover: 60% TENCEL™ Lyocell; 40% FRÍO® cooling fibers | Fill: 100% Polyester
Warranty: 3-Year Limited
Treated with Antimicrobial Silver Product Protection, which helps keep your bedding fresher longer by inhibiting bacteria, mold, and mildew that cause deterioration, stains, and odors

Spot clean only.

Available sizes:

  • Jumbo (20" x 28”)
  • King (34" x 16”)

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    Free shipping

    SUB-0° Triple Cooling Pillow

    Frequently Asked Questions

    SUB-0° Triple Cooling Pillow

    If you use a pillow protector, you should plan to replace your pillows every three years. Pillows that are used without protection from moisture, allergens, and other irritants that build up in your sleep environment over time should be replaced every year.

    Many of our pillows are designed with our exclusive designer down alternative, Identically Down, which are more hypoallergenic than down pillows. The best way to reduce allergen buildup in your pillow is to use a pillow protector nightly.

    Real down and feathers naturally break down over time, which can increase your exposure to allergens and irritants in your sleep environment. We’ve designed our exclusive designer down alternative out of soft fibers that provide the comfort of down without the allergen drawbacks.

    We offer a 30-night comfort guarantee that allows you to return products that don’t meet your sleep needs. Click here for more information. 

    Yes. All of our products are OEKO-TEX® STANDARD 100 certified, one of the world's best-known labels for textiles tested for harmful substances. It stands for customer confidence and high product safety. Find out more at https://www.oeko-tex.com/en/our-standards/standard-100-by-oeko-tex. STANDARD 100 by OEKO-TEX® (21.HUS.54899 I HOHENSTEIN HTTI) www.oeko-tex.com/standard100