Performance Linen Duvet Cover
Performance Linen Duvet Cover
Performance Linen Duvet Cover
Performance Linen Duvet Cover
Performance Linen Duvet Cover
Performance Linen Duvet Cover
Performance Linen Duvet Cover
Performance Linen Duvet Cover
Free Shipping & 60 Night Risk Free Trial New

Performance Linen Duvet Cover

NASA Cooling Technology Soft Textured Hand Feel Premium Fibers

Made from the same textured breathable fabric as our Performance Linen Blend Sheet Set, this duvet cover delivers a high-end look while the Outlast® technology actively cools. The Performance Linen Blend Duvet Cover is the perfect combination of performance and elegance.

Product Comparison
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The Slumber Cloud Lightweight Comforter with Outlast® temperature regulation technology to help keep you cool and comfortable throughout the night | Cooling Technology
FREE $169.00
Performance Cotton Comforter
Unlock a Free Lightweight Performance Cotton Comforter (up to $229 value) w/ the purchase of any Full, Queen, King, or Cal-King 7 Piece Sheet Set. Free comforter automatically added to cart.
$229.00
Pairs well with..
Performance Linen Blend Sheet Set
From $269.00
Performance Linen Blend Sheet Set

- Patented Outlast® fibers and Linen blend gets softer with each wash.

- 4 corner ties to hold your duvet insert or comforter in place

- Detailed satin piping seams

- Zippered closure

- OEKO-TEX® STANDARD 100 Certified Technology. Certification Number: SH025 151577

- 300 thread count 60% viscose / 30% Outlast® viscose / 10% FLAX™ linen

Twin / Twin XL - 76” x 86”
Full / Queen - 90” x 98”
King / Cal-King - 108” x 98”

*For Cal-King mattresses simply rotate the comforter 90º

Basic Care:
Machine wash cold water on a gentle cycle with a mild detergent and with like colors only. Do not use fabric softener. Only use non-chlorine bleach when needed. Tumble dry low heat until completely dry. Remove from dryer immediately. Do not dry clean. Do not iron.

Pro Tip:
Wash this every 2-4 weeks. Reduce wrinkles by removing these from the dryer immediately.

All U.S. orders are shipped right to your door, free of charge.

Sleep on it, wash it, and really put it to the test for 60 nights! If you don’t love your new bedding, just return it for a full refund. No questions asked!

*Final Sale items and colors are not eligible for return, exchange, or the 60 Night Trial Period.

Performance Linen Duvet Cover
On Sale from $209.00

Why You'll Love It:

We've got you covered—the ultimate combination of softness and breathability.

Unparalleled Performance

Performance Linen Blend combines Outlast® viscose with 10% FLAX™ Linen for a high-end look that stays comfortable throughout the night.

Integrated Corner Ties

Nobody enjoys swimming in their covers. Our corner ties in all four corners hold your duvet insert or comforter in place.

Single-Ply Construction

The Performance Linen Blend Duvet Cover has a single-ply construction and long staple fibers for high-quality, breathable comfort while you sleep.

Slumber Cloud Sheet & Duvet Comparisons

All are temperature regulating, breathable and soften with washing. The difference is in the hand feel:
Performance Linen Blend

Cooling. Textured. Airy.

Performance TENCEL™

Cooling + wicking. Silky smooth.

Performance Cotton

Cooling cotton. Durable. Classic.
Detailed view of the Slumber Cloud Performance Pillowcase with Outlast temperature regulation technology
Detailed view of the Slumber Cloud Performance Pillowcase with Outlast temperature regulation technology
Detailed view of the fabric on the Slumber Cloud Essential Pillowcase with temperature regulation technology

Sheet Set Pieces

Which sheet set size is best for you?

4 Piece Sheet Set Includes:

One Flat Sheet, One Fitted Sheet, Two Pillowcases (Twin & Twin XL include one pillowcase)

7 Piece Sheet Set Includes:

One Flat Sheet, One Fitted Sheet, One Duvet Cover, Four Pillowcases (Twin & Twin XL include 3 pillowcases)

A better night’s sleep because of science.

It’s a fabric designed for NASA spacesuits up where temperatures change by 500 degrees. We think it can handle your bedroom. Learn More

The Only NASA Bedding

Our bedding utilizes Outlast®, the world’s only textile technology to have received the Certified Space Technology™ quality mark by the renowned Space Foundation.

Reduces Sweat By 50%

Our bedding provides proactive heat and moisture management, clinically proven to reduce night sweats by up to 50%. *Outlast Humidity Sleep Study

Improves Deep Sleep By 20%

Our bedding adapts to the ideal temperature of both hot and cold sleepers, proven to decrease tossing & turning and increase sleep efficiency by 20%.*Outlast Heat Sleep Study

Us vs Them

Slumber Cloud Cooling Bedding
Other "Cooling" Bamboo Products (like Buffy & Sleep Number)
Traditional Bedding (like Parachute & Brooklinen)
Proactive Temperature Regulation ?
Yes
No
No
Manages Temperature Fluctuations ?
Yes
Yes
No
Ideal for Thermally Incompatible Couples ?
Yes
No
No
Moisture Wicking Capabilities ?
Yes
Yes
No
Breathability ?
Yes
Yes
No

"Love the duvet cover and the comforter. My sleeping has been so much more comfortable with them!"

- Doris B.

"Along with my cooling comforter, It keeps me from waking a million times each night. Soft, cool to touch, comfortable, and luxurious feeling. My hubby likes it too!"

- Randi S.

"Lovely duvet cover! very light and doesn’t make me hot at night. soft too!"

- Sara S.

FAQs

A comforter tends to be a bit heavier in weight than a blanket and although they often are used in a single layer, they can be used inside a duvet cover for a more finished look. Similar to a comforter, a duvet is type of blanket that is generally lighter in weight and is used inside a duvet cover making it easy to care for.

Slumber Cloud products are designed to help manage heat and humidity build up. It is not an air conditioner with a set temperature degree, but it will react to your temperature all night long to reduce heat build up and manage temperature swings.

Definitely! When you sleep hot but your partner sleeps cold we refer to this as being “thermally incompatible”. Our bedding is designed to automatically adjust to each sleeper’s ideal sleep temperature. With the unique ability to react to each sleeper's temperature independently, our bedding ensures that both you and your partner will sleep comfortably all night long.

Although all duvet cover options are designed to help you sleep cooler and more comfortable, it’s important to choose the version that best suits your sleeping needs. Below is a quick overview of each option to help you in this decision making:

The Performance Cotton Duvet Cover:
The blend of cotton and Outlast® temperature-regulation viscose fibers offers a traditional super soft cotton feel. Ideal for those who prefer a more classic duvet cover but want temperature-regulation performance.

The Performance TENCEL™ Duvet Cover:
The blend of premium TENCEL™ and Outlast® temperature-regulation viscose fibers offers a buttery, silky performance feel. Ideal for those who prefer silky smooth softness plus moisture-wicking.

The Performance Linen Blend Duvet Cover:
A blend of Outlast® temperature-regulation technology, viscose, and FLAX™ Linen fibers offers an elevated textured look and ultra soft handfeel. Ideal for those who want temperature-regulation with the luxurious look of Linen.