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Performance Sheet Set

Dual Temperature Regulation Technologies Silky Soft Hand Feel Moisture Wicking

Soft as silk and more breathable than cotton, it's the result of two temperature-regulating technologies: proactive Outlast® viscose fibers and the superior moisture-wicking capabilities of Tencel® lyocell. Together, they create the highest performing, softest sheet set on the market. Performance you can count on for your most comfortable slumber.

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

- Dual temperature regulation technologies

- 4 Piece Set Includes: One Flat Sheet, One Fitted Sheet, and Two Pillowcases (Twin & Twin XL include one pillowcase). Colors can not be mixed and matched per piece.

- 7 Piece Set Includes: One Flat Sheet, One Fitted Sheet, One Duvet Cover, and Four Pillowcases (Twin & Twin XL include 3 Pillowcase). Colors can not be mixed and matched per piece.

- Built in fitted sheet corner straps to hold it in place

- Fits mattresses up to 16'' deep

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

- 300 thread count 40% Outlast® viscose / 60% TENCEL™ lyocell

Twin Sheet Set:
Fitted Sheet - 39" x 75 x 12"
Flat Sheet - 66" x 96"
Pillowcases - (1) 20" x 30"

Twin XL Sheet Set:
Fitted Sheet - 39" x 80" x 12"
Flat Sheet - 66" x 102"
Pillowcases - (1) 20" x 30"

Full Sheet Set:
Fitted Sheet - 54" x 75" x 15"
Flat Sheet - 83" x 92"
Pillowcases - (2) 20" x 30"

Queen Sheet Set:
Fitted Sheet - 60" x 80" x 15"
Flat Sheet - 92" x 102"
Pillowcases - (2) 20" x 30"

King Sheet Set:
Fitted Sheet - 78" x 80" x 15"
Flat Sheet - 108" x 102"
Pillowcases - (2) 20" x 40"

Cal-King Sheet Set:
Fitted Sheet - 72" x 84" x 15"
Flat Sheet - 108" x 102"
Pillowcases - (2) 20" x 40"

Split-King Sheet Set:
Fitted Sheet - (2) 39" x 80" x 15”
Flat Sheet - 108" x 102"
Pillowcases - (2) 20" x 40"

Duvet Cover Sizes:
Twin / Twin XL - 77” x 87”
Full / Queen - 91” x 99”
King / Cal-King - 109” x 99”
*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 1-2 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 Sheet Set
On Sale from $204.00

Why You'll Love It:

The ultimate combination of softness and breathability.

Award Winning Sleep

Performance Sheets blend Outlast® viscose with moisture-wicking TENCEL™ for optimal temperature control, ensuring comfort throughout the night.

Stay-Put Design

Fitted sheet with full elastic band and four corner straps prevents shifting and popping corners for secure bedding.

Single-Ply Construction

The Performance Sheets have a single-ply construction with long staple fibers for high-quality, breathable comfort while you sleep peacefully.

Slumber Cloud Sheet & Duvet Comparisons

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

Cooling + wicking. Silky smooth.

Essential Cotton

Cooling cotton. Durable. Classic.

Performance Linen Blend

Cooling. Textured. Airy.

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
A detailed view of the fabric on the Slumber Cloud Flannel Sheets

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

"Didn't realize how much the sheets would make a difference in my quality of sleep. Definitely buying another set!"

- Kylie S.

"The sheets are soft and cozy. They fit my bed perfectly. I love the additional strap on the 4 corners of the fitted sheet."

- Kylie S.

"These sheets are so comfortable to to the touch and to sleep on. Have been looking a long time for this quality sheet at the store, but couldn't find them. Thanks for making Slumber Cloud!"

- Judith M.

FAQs

Although all both sheet 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:

Essential Sheet Set:
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 sheet but want temperature-regulation performance.

Performance Sheet Set:
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 with the most temperature-regulation performance.

Currently, our sheets are only sold in sets which include the flat sheet, fitted sheet, and pillowcase. However, additional pillowcases are available for purchase.

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.

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.