Essential Pillowcases - Final Sale

Complete your Essential Sheet Set with these matching Essential Pillowcases. They're crafted from the perfect blend of cotton softness and durability with the superior performance of temperature-regulating fibers. Say goodbye to overheating and humidity build-up and enjoy maximum sleeping comfort with these pillowcases.

Final Sale items are not eligible for return, exchange, or the 60-night trial period.

- Patented Outlast® fibers and premium cotton give the ideal balance of comfort and temperature-regulation

- Includes two pillowcases

- Oeko-Tex Standard 100 Certified Technology

- 300 thread count 40% Outlast® viscose / 60% cotton

- 4'' hemmed finish

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

Pro Tip:
Wash this every 1-2 weeks. Do not iron, bleach or dry clean your sheets.

Standard - 20” x 30”
King - 20” x 40”

This is a “Final Sale” product and may not be returned or exchanged. 'Final Sale" items are also ineligible for any additional promo code discount or future price match requests.

Why You'll Love It:

Pillowcases designed for maximum sleeping comfort.
Year Round Comfort

A blend of NASA-engineered temperature-regulating technology and cotton fibers absorb and store excess heat when you're too warm and release heat when you're too cool. No matter the time of the year, these pillowcases will keep you sleeping at an ideal temperature.

Singly-Ply Construction

The Essential Pillowcases have a single-ply construction with long staple fibers so you can rest easy knowing you are sleeping on high quality breathable pillowcases.

Softer With Each Wash

With each wash the cotton blend gets softer, like a cozy lived-in cotton t-shirt.

Woman smiling and squeezing a pillow with the Slumber Cloud Essential Pillowcases with temperature regulation technology
Detailed view of the fabric on the Slumber Cloud Essential Pillowcase with temperature regulation technology

Why It's Different

Most companies that claim to have cooling, sweat-wicking bedding only attempt to manage temperature once you've already become uncomfortable. Slumber Cloud is doing something different.

Slumber Cloud Bedding utilizes Outlast® technology for a proactive, not reactive, approach to temperature regulation. Outlast® technology regulates heat to stop moisture from developing in the first place, instead of attempting to wick away sweat that has already developed.

Not too hot…not too cool…just right.


Although both pillowcase 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 Pillowcase:
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 Pillowcase:
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.

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.

The premium fabric has a super soft cotton hand-feel, with a slight cool touch.

The Essential Pillowcase Set comes with two separate pillowcases in a set.