Coolest Pillowcases 2023

May 17, 2023

People who run hot know how hard it is to sleep if your bedding makes you overheat, leading to sweaty nights full of tossing and turning. Even if you’ve purchased the best cooling mattress and paired it with sheets for hot sleepers, you’ll also want to search out the best cooling pillowcases to beat the nighttime heat and sink into slumber. Cooling pillowcases are designed to promote airflow, wick away moisture and may also feel cool to the touch. The coolest pillowcase should help keep your body at a comfortable temperature, leading to a refreshing night of sleep.

The coolest pillowcase might be the solution to your sleep woes, and help you make the most of your ... [+] nights.

I used my educational and professional background in fabrics and textiles to round-up the coolest pillowcases, made from a variety of different materials, so that you can get your most chill sleep yet. After reading this article, you may be interested in the best tested pillows for all types of sleepers, the best mattresses in 2023 and the best down alternative comforters. But without further ado, these are our picks for the coolest pillowcases out there.

Brooklinen

Material: 100% cotton | Cooling aspect: Percale fabric | Key features: Percale weave for a crisp feel, airy, envelope enclosure

If you love bedding with a crisp feel, you’ll love these percale pillowcases from Brooklinen. This is one of my favorite percale pillowcases I’ve slept on, because it's crisp without feeling rough and doesn't stick to the skin. The 270 thread count, in combination with the percale weave, make these sheets breezy and lightweight, helping to keep sweat away on a hot night. You won't have to worry about your pillow slipping out of the case thanks to the envelope enclosures that tuck the pillow right in.

Amazon

Material: 100% bamboo viscose | Cooling aspect: Bamboo fabric | Key features: Temperature regulating, moisture wicking, 13 colors available

Viscose from bamboo pillowcases can get pricey, but this Bedsure set of two is less than $15, making them the least expensive option on this list. These are 100% viscose from bamboo, so they’ll feel soft and breathable. Even though these sheets are inexpensive, they don't skimp on features like being absorbent and wicking away moisture, keeping night sweats in check. I’ve slept on the Bedsure's sheets made of the same material, which felt soft and dried quickly.

Slumber Cloud

Material: 100% Lyocell | Cooling aspect: Outlast Technology | Key features: Fabric has Outlast technology, moisture wicking, zipper closure

A hot pillowcase can make it a struggle to get to sleep and stay comfortably asleep all night long. However, the Slumber Cloud Performance pillow cover is made with lyocell, which is moisture-wicking keep you dry and cool. What makes this pillowcase stand out is the built-in Outlast technology, which helps regulate body temperature by pulling heat away from the body and later releasing it, keeping you at a comfortable temperature all night long. This pillow cover features a zipper to prevent your pillow from slipping out, even if you’re among the wildest of sleepers. It's worth mentioning that this pillow cover is designed to be used under a pillowcase, but can be used on its own.

Buffy

Material: 100% linen | Cooling aspect: Linen fabric | Key features: Airy, lightweight, gets softer with each wash

Linen fabric is a popular choice for summer clothing and bedding due to its breathability, temperature regulation and ability to dry faster than other fabrics like cotton. But it can be used year-round if you want to sleep cooler. I was never a big fan of linen until I tried Buffy's linen sheets. Unlike other linen fabrics that can feel scratchy, Buffy's linen feels smooth thanks to the 100% long-staple linen fiber, which is the same linen used to make this pillowcase. Linen is known for its inherent wicking properties and ability to absorb moisture, making these a great choice for anyone who sleeps hot or sweats at night. According to Buffy they are lightened with safe and natural hydrogen peroxide and dyed with water-saving, toxic-chemical-free dyes.

Slip

Material: 100% silk | Cooling aspect: Silk fabric | Key features: Mulberry silk, cool to the touch feel, lots of color and pattern options

Skin and hair enthusiasts rave about silk pillowcases. Wrapping your pillow in this luxurious material can help keep a new blowout looking fresh and many fans believe the material limits creases forming on your face as you sleep. In addition to these features, silk pillowcases feel cool to the touch, relieving hot sleepers when they lay their head down for the night. The Slip pillowcase is made with high-quality 22 momme Mulberry silk. "Momme" is the term for silk's weight. Values typically range from 19 to 25, and occasionally go up to 30, putting this pillow squarely in the middle and making it not too thick or thin. I’ve slept on a Slip silk pillowcase, and it was one of the sleekest feeling pillowcases I’ve tried. These are available in a wide variety of colors and patterns.

Amazon

Material: Side 1: Arc-Chill fabric (80% mica nylon, 20% polyethylene); side 2: 100% cotton | Cooling aspect: Arc-Chill technology | Key features: Two-sided with one side made with cooling material, feels silk-like

This cooling pillowcase from Luxear is one of the most popular options on Amazon, with over 7,000 people giving it a perfect, five-star review. It's made with Arc-Chill technology, and according to Luxear this technology absorbs body heat and moves it away from the body. Reviewers comment that the cooling side feels smooth and silk-like. The double-sided design is Arch-Chill fabric on one side, and 100% cotton on the other, making it great for all-season use or those who like to switch between sides.

Coop Home Goods

Material: Side 1: 57% polyester, 43% polyethylene, Side 2: 60% polyester, 40% viscose rayon | Cooling aspect: Lulltra fabric | Key features: Thick quilted material, helps wick moisture, zipper closure

Instantly cool your head and neck as soon as you lay your head on this pillowcase from Coop Home Goods. This pillowcase has two sides. One side is designed to keep you cool and the other cozy, so you can flip between sides as needed. The cool side is made with Coop's signature Lulltra fabric, which has a silky feeling jacquard weave that gives it a cool and plush feel. Coop Home Goods suggests sleeping directly on the pillowcase for the best cooling effect.

When choosing the coolest pillowcases, I sorted through dozens of pillowcases online. I looked at popular cooling pillowcases and ones from well-known brands and scoured sites like Amazon that carry numerous options. I also relied on my knowledge from testing dozens of bedding items, like sheets, that has made me familiar with the pillowcases of those sets. In addition to my work experience with textiles, I also have an education background in textiles.

I’ve worked in product development and quality assurance at a home textiles company as well as Nike, and also have a degree in apparel and textile design and mechanical engineering. In the end, I chose the coolest pillowcases that I’ve tried in the past that are from my favorites and brands that I’ve found to be reliable over years of testing hundreds of apparel and textile products. I also chose options that are highly rated and well reviewed.