Outlast®

NASA space technology, now on your bed. Our Outlast® collection uses Phase Change Material (PCM) – originally developed for astronauts – to actively absorb, store, and release heat. It keeps your skin in the 31°C–33°C comfort zone all night long. From cooling comforters for adults and kids, cooling sheets and cooling pillowcases, to body pillows and travel pillows – every piece delivers the same active temperature control. No more night sweats or kicking off blankets. Sleep steady, sleep deep.
NASA space technology, now on your bed. Our Outlast® collection uses Phase Change Material (PCM) – originally developed for astronauts – to actively absorb, store, and release heat. It keeps your skin in the 31°C–33°C comfort zone all night long. From cooling comforters for adults and kids, cooling sheets and cooling pillowcases, to body pillows and travel pillows – every piece delivers the same active temperature control. No more night sweats or kicking off blankets. Sleep steady, sleep deep.
NASA space technology, now on your bed. Our Outlast® collection uses Phase Change Material (PCM) – originally developed for astronauts – to actively absorb, store, and release heat. It keeps your skin in the 31°C–33°C comfort zone all night long. From cooling comforters for adults and kids, cooling sheets and cooling pillowcases, to body pillows and travel pillows – every piece delivers the same active temperature control. No more night sweats or kicking off blankets. Sleep steady, sleep deep.

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Adjustable cooling body pillow front view with fiber display and certifications. #color_WhiteClose up of dual-sided cooling body pillow.#color_White
Sale price$69.00
5.0
Folded grey cooling comforter with Space Foundation and Sleep Score certification logo on a white background#color_Light GreyGrey bedding with a pillow and magazine on a bed, featuring NASA-developed Outlast Technology text.#color_Light Grey
Sale priceFrom $109.00 Regular price$149.00
5.0
+3
Women hugging body pillow with space station and sleep score certifications. #color_Off WhiteDual-sided design of Outlast® Cooling Body Pillow. #color_Off White
Sale price$99.00
5.0
Outlast® Cooling Travel Pillow for better rest on the go, cool and more supportive.#color_Charcoal GreyCooling technology detail of Outlast® Cooling Travel Pillow.#color_Charcoal Grey
5.0
Folded White cooling comforter with penguin pattern on a white background, featuring Space Foundation and Sleep Score certification.#color_Antarctic PenguinChild under a white comforter with penguin patterns, lying on a bed with matching pillowcases.#color_Antarctic Penguin
Sale price$79.00 Regular price$109.00
Folded Blue cooling comforter with bear pattern on a white background, featuring Space Foundation and Sleep Score certification.#color_Polar BearChild sleeping with polar bear cooling comforter and pillow.#color_Polar Bear
Sale price$79.00 Regular price$109.00
Cozy Bliss Outlast® Performance Cooling Sheet Set draped across a bed in a bright bedroom, showcasing the complete bedding appearance. #color_Off WhiteCozy Bliss Outlast® Performance Cooling Sheet Set fitted on a mattress, highlighting deep pockets up to 16 inches and a 360-degree fit. #color_Off White
4.9
+1
Cozy Bliss Performance Cooling Weighted Blanket chunky knit weighted blanket folded display #color_Light GreyCozy Bliss Performance Cooling Weighted Blanket handmade knit cooling fabric texture #color_Light Grey
Sale priceFrom $249.00
4.9
Cozy Bliss Performance Cooling Weighted Blanket chunky knit weighted blanket folded display#color_Charcoal GreyCozy Bliss Performance Cooling Weighted Blanket handmade knit cooling fabric texture #color_Charcoal Grey
Sale priceFrom $249.00
4.9
Cozy Bliss Performance Cooling Weighted Blanket chunky knit weighted blanket folded display #color_Mottled Navy BlueCozy Bliss Performance Cooling Weighted Blanket handmade knit cooling fabric texture #color_Mottled Navy Blue
Sale priceFrom $249.00
5.0

How Does Outlast® PCM Work?

Science Behind Outlast®

PCM(Phase Change Material)Microcapsule is tiny capsule with a rapeseed-derived shell and a paraffin-based wax core. Integrated into textiles, these microcapsules absorb, store, and release heat to maintain a stable, comfortable microclimate.

Skin Temperature Stabilization

Outlast® technology goes beyond conventional passive contact cooling or one-way moisture wicking. Utilizing patented Phase Change Materials (PCMs), it offers active two-way temperature control (28°C–32°C). This continuous, adaptive process delivers equilibrium, not just a momentary sensation.

Developed for Space, Proven on Earth

Join 100,000+ happy customers. 93% of sleepers reported they sleep better with Outlast® temperature-regulating products.

PCM Performance-Proven by Third Party

Outlast® Temperature-Regulating Bedding

Discover Outlast® bedding designed for hot sleepers, night sweats, temperature swings, and year-round comfort. Originating in Germany, Outlast® is the only fabric company receiving NASA certification. This collection includes cooling comforters, cooling sheet sets, pillowcases, body pillows, travel pillows, and kids’ cooling comforters — all made to help create a more balanced sleep environment.Outlast® technology uses phase change material, also known as PCM, to absorb, store, and release heat as your body temperature changes. Instead of only feeling cool at first touch, it helps manage temperature through the night, making it a smart choice for warm sleepers who want steady comfort, not just a quick cooling sensation.

Shop Outlast® Bedding by Need

Outlast® Cooling Comforters
Outlast® cooling comforters are designed for people who want soft, breathable coverage without overheating. The collection includes cooling comforters for adults as well as kids’ cooling comforters, making it easier to choose temperature-regulating bedding for different bedrooms. They are a good fit for hot sleepers, warm nights, air-conditioned rooms, and year-round comfort.

Outlast® Cooling Sheet Sets
Sheets sit closest to the body, so they play an important role in how cool and fresh the bed feels through the night. Outlast® cooling sheet sets help create a smoother, more temperature-balanced sleep surface, especially for people who wake up warm or dislike heavy, stuffy bedding.

Outlast® Cooling Pillows
This collection includes cooling body pillows and cooling travel pillows for different rest scenarios. Body pillows offer full-body support for side sleeping, lounging, and deeper relaxation, while travel pillows help keep the neck area more comfortable during flights, road trips, or long periods of sitting. With Outlast® temperature-regulating technology, these pillows add cooling comfort without losing support.

Cooling Weighted Blankets
Performance cooling weighted blankets combine gentle, evenly distributed weight with breathable cooling comfort. They are designed for people who enjoy a grounded, calming feel but do not want the warmth or stuffiness of traditional weighted blankets. The chunky knit construction, cooling fabric, and balanced weight make them suitable for relaxing, napping, sofa lounging, or adding a cooler weighted layer to the bedroom.

How Outlast® PCM Technology Works

Outlast® uses phase change material microcapsules that respond to changes in body temperature. When you feel warm, the material absorbs excess heat. When your body cools down, it releases stored heat back. This two-way temperature regulation helps create a more stable microclimate between your body and bedding. It is different from ordinary cool-to-the-touch fabric, which may feel cool at first but does not always manage temperature changes throughout the night. For sleepers who get hot, cold, then hot again, Outlast® bedding can help create a more balanced and comfortable rest experience.

Who Is Outlast® Bedding Best For?

Outlast® bedding is especially suitable for people who want temperature comfort across the night, not only a cool surface at bedtime. It is a good choice for:

  1. Hot sleepers who often wake up warm
  2. People who experience night sweats or temperature changes
  3. Sleepers who use air conditioning but still overheat under bedding
  4. Warm climates and summer bedding setups
  5. Kids who sleep warm
  6. Side sleepers who use body pillows
  7. Travelers who want a cooler neck pillow for long trips
  8. Anyone looking for breathable, year-round cooling bedding

Why Choose Outlast® Bedding?

Outlast® bedding is designed for steady temperature comfort. It helps reduce heat buildup while keeping the softness and coverage people expect from everyday bedding. Unlike basic cooling fabric, Outlast® PCM technology works by absorbing, storing, and releasing heat as needed. That makes it useful for sleepers whose temperature changes during the night. This collection helps you build a complete temperature-regulating sleep setup, from sheets and pillowcases to comforters, body pillows, and travel pillows.

Care for Outlast® Bedding

Outlast® bedding is made for regular use, but proper care helps protect softness and performance over time. Always follow the care label on each product. In general, wash cold on a gentle cycle and tumble dry low when allowed. Avoid high heat, bleach, fabric softeners, and harsh detergents, as they may affect fabric feel and cooling performance. For larger comforters and pillows, use a large-capacity washer and dryer, or choose professional cleaning when needed.

FAQ

What is Outlast® bedding?
Outlast® bedding uses NASA-derived phase change material, or PCM, to help absorb, store, and release heat as body temperature changes. It is designed to support a more stable sleep temperature for hot sleepers, night sweats, and year-round comfort.

How does Outlast® temperature-regulating technology work?
Outlast® PCM microcapsules absorb heat when you are warm and release stored heat when you cool down. This helps create a more balanced sleep environment through the night.

Is Outlast® bedding good for hot sleepers?
Yes. Outlast® bedding is a good choice for hot sleepers because it helps manage heat buildup instead of only offering a cool first touch. It is especially useful for people who wake up warm or experience temperature swings during sleep. Selected products use OEKO-TEX® Standard 100 certified materials, meaning they are tested for harmful substances.

Is Outlast® bedding good for night sweats?
Outlast® bedding can help make night sweats more manageable by supporting temperature regulation and reducing heat buildup. For frequent or severe night sweats, it is also important to consider room temperature, sleepwear, and overall bedding layers.

What products are included in the Outlast® collection?
The Outlast® collection includes cooling comforters, kids’ cooling comforters, cooling sheet sets, pillowcases, body pillows, and travel pillows, all designed to support temperature comfort in different sleep and rest scenarios.

Can Outlast® bedding be used year-round?
Yes. Outlast® bedding is designed for year-round use because it helps manage both warmth and cooling. It can be used in summer, air-conditioned rooms, warm climates, and cooler seasons as part of a layered bedding setup.

What is the difference between Outlast® and regular cooling fabric?
Regular cooling fabric often focuses on a cool-to-the-touch feel. Outlast® uses PCM technology to absorb, store, and release heat as body temperature changes, helping support temperature comfort for longer periods.

Is Outlast® bedding suitable for kids?
Yes, kids’ cooling comforters are designed for children who sleep warm or need breathable, comfortable bedding. Always choose the right size and follow product care and safety guidance.

Does the Outlast® travel pillow stay cool on flights?
An Outlast® travel pillow helps manage heat around the neck by using temperature-regulating materials. It can make long flights, road trips, and travel naps feel more comfortable, especially for warm sleepers.

How do I wash Outlast® bedding?
Always follow the care label. Most Outlast® bedding should be washed cold on a gentle cycle and tumble dried low when allowed. Avoid bleach, fabric softeners, harsh detergents, and high heat to help protect performance.

FAQs about Outlast®